diff --git a/Controleur/ControleurAjaxAjaxrequeteverificateurrexport.php b/Controleur/ControleurAjaxAjaxrequeteverificateurrexport.php
index 8b1dba1..130c2fa 100644
--- a/Controleur/ControleurAjaxAjaxrequeteverificateurrexport.php
+++ b/Controleur/ControleurAjaxAjaxrequeteverificateurrexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Facture.php';
 
diff --git a/Controleur/ControleurAjaxacommercialfamiliale.php b/Controleur/ControleurAjaxacommercialfamiliale.php
index 1b50cdd..ca0cd25 100644
--- a/Controleur/ControleurAjaxacommercialfamiliale.php
+++ b/Controleur/ControleurAjaxacommercialfamiliale.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php';
 require_once 'Modele/Apporteur.php';
 
diff --git a/Controleur/ControleurAjaxacommercialparam.php b/Controleur/ControleurAjaxacommercialparam.php
index c43f11f..6f1d0bd 100644
--- a/Controleur/ControleurAjaxacommercialparam.php
+++ b/Controleur/ControleurAjaxacommercialparam.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php';
 require_once 'Modele/Apporteur.php';
 
diff --git a/Controleur/ControleurAjaxanomaliesdecomptesexport.php b/Controleur/ControleurAjaxanomaliesdecomptesexport.php
index 52eefb5..be38a0f 100644
--- a/Controleur/ControleurAjaxanomaliesdecomptesexport.php
+++ b/Controleur/ControleurAjaxanomaliesdecomptesexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Reglement.php';
 
diff --git a/Controleur/ControleurAjaxapporteurparam.php b/Controleur/ControleurAjaxapporteurparam.php
index 3b94805..f5d15bd 100644
--- a/Controleur/ControleurAjaxapporteurparam.php
+++ b/Controleur/ControleurAjaxapporteurparam.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Apporteur.php';
 
diff --git a/Controleur/ControleurAjaxassuresactifsexport.php b/Controleur/ControleurAjaxassuresactifsexport.php
index 388ba43..f6b6d1a 100644
--- a/Controleur/ControleurAjaxassuresactifsexport.php
+++ b/Controleur/ControleurAjaxassuresactifsexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Beneficiaire.php';
 
diff --git a/Controleur/ControleurAjaxattentedemandesteglementexport.php b/Controleur/ControleurAjaxattentedemandesteglementexport.php
index da08176..183cdb2 100644
--- a/Controleur/ControleurAjaxattentedemandesteglementexport.php
+++ b/Controleur/ControleurAjaxattentedemandesteglementexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Reglement.php';
 
diff --git a/Controleur/ControleurAjaxborderauencaissementexport.php b/Controleur/ControleurAjaxborderauencaissementexport.php
index 67639eb..fbe1242 100644
--- a/Controleur/ControleurAjaxborderauencaissementexport.php
+++ b/Controleur/ControleurAjaxborderauencaissementexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxborderaufacturationexport.php b/Controleur/ControleurAjaxborderaufacturationexport.php
index 72c50d4..642a08e 100644
--- a/Controleur/ControleurAjaxborderaufacturationexport.php
+++ b/Controleur/ControleurAjaxborderaufacturationexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxdetailcartegcxls.php b/Controleur/ControleurAjaxdetailcartegcxls.php
index 21cf360..76d5d16 100644
--- a/Controleur/ControleurAjaxdetailcartegcxls.php
+++ b/Controleur/ControleurAjaxdetailcartegcxls.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Gestionconfiee.php';
 
diff --git a/Controleur/ControleurAjaxdetailfacturegcxls.php b/Controleur/ControleurAjaxdetailfacturegcxls.php
index 107bd6b..643c9f3 100644
--- a/Controleur/ControleurAjaxdetailfacturegcxls.php
+++ b/Controleur/ControleurAjaxdetailfacturegcxls.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Gestionconfiee.php';
 
diff --git a/Controleur/ControleurAjaxdetailfraisgestiongcxls.php b/Controleur/ControleurAjaxdetailfraisgestiongcxls.php
index 4e4e815..ed946f0 100644
--- a/Controleur/ControleurAjaxdetailfraisgestiongcxls.php
+++ b/Controleur/ControleurAjaxdetailfraisgestiongcxls.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Gestionconfiee.php';
 
diff --git a/Controleur/ControleurAjaxdetailrapportmail.php b/Controleur/ControleurAjaxdetailrapportmail.php
index 1f4ce31..0e09f85 100644
--- a/Controleur/ControleurAjaxdetailrapportmail.php
+++ b/Controleur/ControleurAjaxdetailrapportmail.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxdetailrapportspanomalie.php b/Controleur/ControleurAjaxdetailrapportspanomalie.php
index f8a8b4d..543b0b0 100644
--- a/Controleur/ControleurAjaxdetailrapportspanomalie.php
+++ b/Controleur/ControleurAjaxdetailrapportspanomalie.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxdetailrapportspfacture.php b/Controleur/ControleurAjaxdetailrapportspfacture.php
index 8ab508c..ec0f694 100644
--- a/Controleur/ControleurAjaxdetailrapportspfacture.php
+++ b/Controleur/ControleurAjaxdetailrapportspfacture.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxdetailrapportspfactureadh.php b/Controleur/ControleurAjaxdetailrapportspfactureadh.php
index 6923245..e59eed0 100644
--- a/Controleur/ControleurAjaxdetailrapportspfactureadh.php
+++ b/Controleur/ControleurAjaxdetailrapportspfactureadh.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxdetailrapportspfactureadhpdf.php b/Controleur/ControleurAjaxdetailrapportspfactureadhpdf.php
index 9de9007..5a40c4b 100644
--- a/Controleur/ControleurAjaxdetailrapportspfactureadhpdf.php
+++ b/Controleur/ControleurAjaxdetailrapportspfactureadhpdf.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxdetailrapportspfactureexercice.php b/Controleur/ControleurAjaxdetailrapportspfactureexercice.php
index 877a9c4..f79f930 100644
--- a/Controleur/ControleurAjaxdetailrapportspfactureexercice.php
+++ b/Controleur/ControleurAjaxdetailrapportspfactureexercice.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxdetailrapportspfactureexercicepdf.php b/Controleur/ControleurAjaxdetailrapportspfactureexercicepdf.php
index c5dc67d..ef57cc8 100644
--- a/Controleur/ControleurAjaxdetailrapportspfactureexercicepdf.php
+++ b/Controleur/ControleurAjaxdetailrapportspfactureexercicepdf.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxdetailrapportspfacturemail.php b/Controleur/ControleurAjaxdetailrapportspfacturemail.php
index 82f069f..5691de5 100644
--- a/Controleur/ControleurAjaxdetailrapportspfacturemail.php
+++ b/Controleur/ControleurAjaxdetailrapportspfacturemail.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxdetailrapportspfacturepdf.php b/Controleur/ControleurAjaxdetailrapportspfacturepdf.php
index 701f145..6aecc12 100644
--- a/Controleur/ControleurAjaxdetailrapportspfacturepdf.php
+++ b/Controleur/ControleurAjaxdetailrapportspfacturepdf.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxdetailrapportspgarantie.php b/Controleur/ControleurAjaxdetailrapportspgarantie.php
index 13365d4..7d790a4 100644
--- a/Controleur/ControleurAjaxdetailrapportspgarantie.php
+++ b/Controleur/ControleurAjaxdetailrapportspgarantie.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxdetailrapportspgarantieadh.php b/Controleur/ControleurAjaxdetailrapportspgarantieadh.php
index 82a5cbf..c4b3e41 100644
--- a/Controleur/ControleurAjaxdetailrapportspgarantieadh.php
+++ b/Controleur/ControleurAjaxdetailrapportspgarantieadh.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxdetailrapportspgarantieadhpdf.php b/Controleur/ControleurAjaxdetailrapportspgarantieadhpdf.php
index 236ef3f..cb7fecb 100644
--- a/Controleur/ControleurAjaxdetailrapportspgarantieadhpdf.php
+++ b/Controleur/ControleurAjaxdetailrapportspgarantieadhpdf.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxdetailrapportspgarantiemail.php b/Controleur/ControleurAjaxdetailrapportspgarantiemail.php
index 3ff09c5..d59a03f 100644
--- a/Controleur/ControleurAjaxdetailrapportspgarantiemail.php
+++ b/Controleur/ControleurAjaxdetailrapportspgarantiemail.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxdetailrapportspgarantiepdf.php b/Controleur/ControleurAjaxdetailrapportspgarantiepdf.php
index 9d7cc73..303788b 100644
--- a/Controleur/ControleurAjaxdetailrapportspgarantiepdf.php
+++ b/Controleur/ControleurAjaxdetailrapportspgarantiepdf.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxdetailrapportsppdf.php b/Controleur/ControleurAjaxdetailrapportsppdf.php
index 7f22190..bd5af51 100644
--- a/Controleur/ControleurAjaxdetailrapportsppdf.php
+++ b/Controleur/ControleurAjaxdetailrapportsppdf.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxencaissementparclientexport.php b/Controleur/ControleurAjaxencaissementparclientexport.php
index eaa8952..f4ebe53 100644
--- a/Controleur/ControleurAjaxencaissementparclientexport.php
+++ b/Controleur/ControleurAjaxencaissementparclientexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxencaissementpparmoisexport.php b/Controleur/ControleurAjaxencaissementpparmoisexport.php
index 4c7adcd..66ef9c2 100644
--- a/Controleur/ControleurAjaxencaissementpparmoisexport.php
+++ b/Controleur/ControleurAjaxencaissementpparmoisexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxetatcumulmoisexport.php b/Controleur/ControleurAjaxetatcumulmoisexport.php
index 44eda03..fa174d8 100644
--- a/Controleur/ControleurAjaxetatcumulmoisexport.php
+++ b/Controleur/ControleurAjaxetatcumulmoisexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxetatcumulprestataireexport.php b/Controleur/ControleurAjaxetatcumulprestataireexport.php
index b6a4471..dd5e268 100644
--- a/Controleur/ControleurAjaxetatcumulprestataireexport.php
+++ b/Controleur/ControleurAjaxetatcumulprestataireexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxetatcumultypeprestataireexport.php b/Controleur/ControleurAjaxetatcumultypeprestataireexport.php
index b791860..4e2bb23 100644
--- a/Controleur/ControleurAjaxetatcumultypeprestataireexport.php
+++ b/Controleur/ControleurAjaxetatcumultypeprestataireexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxetatfactureexport.php b/Controleur/ControleurAjaxetatfactureexport.php
index a8a5d97..de53c34 100644
--- a/Controleur/ControleurAjaxetatfactureexport.php
+++ b/Controleur/ControleurAjaxetatfactureexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxetatmoycategmedprestataireexport.php b/Controleur/ControleurAjaxetatmoycategmedprestataireexport.php
index cfa1492..88f45e0 100644
--- a/Controleur/ControleurAjaxetatmoycategmedprestataireexport.php
+++ b/Controleur/ControleurAjaxetatmoycategmedprestataireexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxetatpolicesnonrenexport.php b/Controleur/ControleurAjaxetatpolicesnonrenexport.php
index de74e89..ae7a158 100644
--- a/Controleur/ControleurAjaxetatpolicesnonrenexport.php
+++ b/Controleur/ControleurAjaxetatpolicesnonrenexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxetatrapportspadheleveexport.php b/Controleur/ControleurAjaxetatrapportspadheleveexport.php
index b1567bd..da73398 100644
--- a/Controleur/ControleurAjaxetatrapportspadheleveexport.php
+++ b/Controleur/ControleurAjaxetatrapportspadheleveexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxetatrapportspcatdetexport.php b/Controleur/ControleurAjaxetatrapportspcatdetexport.php
index e3ee323..31c8386 100644
--- a/Controleur/ControleurAjaxetatrapportspcatdetexport.php
+++ b/Controleur/ControleurAjaxetatrapportspcatdetexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxetatrapportspcatexport.php b/Controleur/ControleurAjaxetatrapportspcatexport.php
index 43bebd1..0d2d9b0 100644
--- a/Controleur/ControleurAjaxetatrapportspcatexport.php
+++ b/Controleur/ControleurAjaxetatrapportspcatexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxetatrapportspcatgpdetexport.php b/Controleur/ControleurAjaxetatrapportspcatgpdetexport.php
index 63e15be..3c8f19b 100644
--- a/Controleur/ControleurAjaxetatrapportspcatgpdetexport.php
+++ b/Controleur/ControleurAjaxetatrapportspcatgpdetexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxetatrapportspcatgpexport.php b/Controleur/ControleurAjaxetatrapportspcatgpexport.php
index d334a28..0001baf 100644
--- a/Controleur/ControleurAjaxetatrapportspcatgpexport.php
+++ b/Controleur/ControleurAjaxetatrapportspcatgpexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxetatrapportspexercicecatdateexport.php b/Controleur/ControleurAjaxetatrapportspexercicecatdateexport.php
index 6e7a2c1..e60434d 100644
--- a/Controleur/ControleurAjaxetatrapportspexercicecatdateexport.php
+++ b/Controleur/ControleurAjaxetatrapportspexercicecatdateexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxetatrapportspexercicecatexport.php b/Controleur/ControleurAjaxetatrapportspexercicecatexport.php
index a590c6e..431bb3d 100644
--- a/Controleur/ControleurAjaxetatrapportspexercicecatexport.php
+++ b/Controleur/ControleurAjaxetatrapportspexercicecatexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxetatrapportspexerciceexport.php b/Controleur/ControleurAjaxetatrapportspexerciceexport.php
index 7cbee7b..2d5126d 100644
--- a/Controleur/ControleurAjaxetatrapportspexerciceexport.php
+++ b/Controleur/ControleurAjaxetatrapportspexerciceexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxetatrapportspexoexport.php b/Controleur/ControleurAjaxetatrapportspexoexport.php
index 015f047..088cbfb 100644
--- a/Controleur/ControleurAjaxetatrapportspexoexport.php
+++ b/Controleur/ControleurAjaxetatrapportspexoexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxetatrapportspexport.php b/Controleur/ControleurAjaxetatrapportspexport.php
index 407fd18..503ecfa 100644
--- a/Controleur/ControleurAjaxetatrapportspexport.php
+++ b/Controleur/ControleurAjaxetatrapportspexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxetatrapportsppolcatdetexport.php b/Controleur/ControleurAjaxetatrapportsppolcatdetexport.php
index 24f348e..d637164 100644
--- a/Controleur/ControleurAjaxetatrapportsppolcatdetexport.php
+++ b/Controleur/ControleurAjaxetatrapportsppolcatdetexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxetatrapportsppolcatexport.php b/Controleur/ControleurAjaxetatrapportsppolcatexport.php
index 976c7cb..c203a33 100644
--- a/Controleur/ControleurAjaxetatrapportsppolcatexport.php
+++ b/Controleur/ControleurAjaxetatrapportsppolcatexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxevolspmoisacqexport.php b/Controleur/ControleurAjaxevolspmoisacqexport.php
index a7bf308..aebbcf6 100644
--- a/Controleur/ControleurAjaxevolspmoisacqexport.php
+++ b/Controleur/ControleurAjaxevolspmoisacqexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxevolspmoisexport.php b/Controleur/ControleurAjaxevolspmoisexport.php
index c1c5806..a74c655 100644
--- a/Controleur/ControleurAjaxevolspmoisexport.php
+++ b/Controleur/ControleurAjaxevolspmoisexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfacturationparclientexport.php b/Controleur/ControleurAjaxfacturationparclientexport.php
index cd2fb9d..eef8f1b 100644
--- a/Controleur/ControleurAjaxfacturationparclientexport.php
+++ b/Controleur/ControleurAjaxfacturationparclientexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfacturationpparmoisexport.php b/Controleur/ControleurAjaxfacturationpparmoisexport.php
index f6ccc6b..49fc0db 100644
--- a/Controleur/ControleurAjaxfacturationpparmoisexport.php
+++ b/Controleur/ControleurAjaxfacturationpparmoisexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfamentreedetailexport.php b/Controleur/ControleurAjaxfamentreedetailexport.php
index 0e4ebe1..80c33b5 100644
--- a/Controleur/ControleurAjaxfamentreedetailexport.php
+++ b/Controleur/ControleurAjaxfamentreedetailexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfamentreegrexeexport.php b/Controleur/ControleurAjaxfamentreegrexeexport.php
index 4fc8987..4ebc510 100644
--- a/Controleur/ControleurAjaxfamentreegrexeexport.php
+++ b/Controleur/ControleurAjaxfamentreegrexeexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfamentreegrpcomechexport.php b/Controleur/ControleurAjaxfamentreegrpcomechexport.php
index 46aa757..8f0a5a4 100644
--- a/Controleur/ControleurAjaxfamentreegrpcomechexport.php
+++ b/Controleur/ControleurAjaxfamentreegrpcomechexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfamentreegrpcomexport.php b/Controleur/ControleurAjaxfamentreegrpcomexport.php
index a988f53..ed6225a 100644
--- a/Controleur/ControleurAjaxfamentreegrpcomexport.php
+++ b/Controleur/ControleurAjaxfamentreegrpcomexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfamentreegrpechexport.php b/Controleur/ControleurAjaxfamentreegrpechexport.php
index 660d076..0dccc25 100644
--- a/Controleur/ControleurAjaxfamentreegrpechexport.php
+++ b/Controleur/ControleurAjaxfamentreegrpechexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfamentreegrpexeechexport.php b/Controleur/ControleurAjaxfamentreegrpexeechexport.php
index e169fd9..d4d6fe2 100644
--- a/Controleur/ControleurAjaxfamentreegrpexeechexport.php
+++ b/Controleur/ControleurAjaxfamentreegrpexeechexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfamentreegrpfamexport.php b/Controleur/ControleurAjaxfamentreegrpfamexport.php
index 6a405b8..6a0fd5d 100644
--- a/Controleur/ControleurAjaxfamentreegrpfamexport.php
+++ b/Controleur/ControleurAjaxfamentreegrpfamexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfamentreegrpperechexport.php b/Controleur/ControleurAjaxfamentreegrpperechexport.php
index ac85720..1930f56 100644
--- a/Controleur/ControleurAjaxfamentreegrpperechexport.php
+++ b/Controleur/ControleurAjaxfamentreegrpperechexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfamentreegrpperexport.php b/Controleur/ControleurAjaxfamentreegrpperexport.php
index dde9c35..f680f74 100644
--- a/Controleur/ControleurAjaxfamentreegrpperexport.php
+++ b/Controleur/ControleurAjaxfamentreegrpperexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfamsortiedetailexport.php b/Controleur/ControleurAjaxfamsortiedetailexport.php
index e28abeb..7067580 100644
--- a/Controleur/ControleurAjaxfamsortiedetailexport.php
+++ b/Controleur/ControleurAjaxfamsortiedetailexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfamsortiegrexeexport.php b/Controleur/ControleurAjaxfamsortiegrexeexport.php
index 90cb491..5d92fd4 100644
--- a/Controleur/ControleurAjaxfamsortiegrexeexport.php
+++ b/Controleur/ControleurAjaxfamsortiegrexeexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfamsortiegrpcomechexport.php b/Controleur/ControleurAjaxfamsortiegrpcomechexport.php
index 73666d8..314ba71 100644
--- a/Controleur/ControleurAjaxfamsortiegrpcomechexport.php
+++ b/Controleur/ControleurAjaxfamsortiegrpcomechexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfamsortiegrpcomexport.php b/Controleur/ControleurAjaxfamsortiegrpcomexport.php
index 43a51ca..2af02d1 100644
--- a/Controleur/ControleurAjaxfamsortiegrpcomexport.php
+++ b/Controleur/ControleurAjaxfamsortiegrpcomexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfamsortiegrpechexport.php b/Controleur/ControleurAjaxfamsortiegrpechexport.php
index aae1631..c54bbbd 100644
--- a/Controleur/ControleurAjaxfamsortiegrpechexport.php
+++ b/Controleur/ControleurAjaxfamsortiegrpechexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfamsortiegrpexeechexport.php b/Controleur/ControleurAjaxfamsortiegrpexeechexport.php
index e9504dc..0fcc06a 100644
--- a/Controleur/ControleurAjaxfamsortiegrpexeechexport.php
+++ b/Controleur/ControleurAjaxfamsortiegrpexeechexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfamsortiegrpfamexport.php b/Controleur/ControleurAjaxfamsortiegrpfamexport.php
index 58b7356..a5ec60c 100644
--- a/Controleur/ControleurAjaxfamsortiegrpfamexport.php
+++ b/Controleur/ControleurAjaxfamsortiegrpfamexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfamsortiegrpperechexport.php b/Controleur/ControleurAjaxfamsortiegrpperechexport.php
index 48c0083..652ea57 100644
--- a/Controleur/ControleurAjaxfamsortiegrpperechexport.php
+++ b/Controleur/ControleurAjaxfamsortiegrpperechexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxfamsortiegrpperexport.php b/Controleur/ControleurAjaxfamsortiegrpperexport.php
index ed0711a..92fc322 100644
--- a/Controleur/ControleurAjaxfamsortiegrpperexport.php
+++ b/Controleur/ControleurAjaxfamsortiegrpperexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxpaiementprestationcumulexport.php b/Controleur/ControleurAjaxpaiementprestationcumulexport.php
index 57c712c..86f0f5a 100644
--- a/Controleur/ControleurAjaxpaiementprestationcumulexport.php
+++ b/Controleur/ControleurAjaxpaiementprestationcumulexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxpaiementprestationdetexport.php b/Controleur/ControleurAjaxpaiementprestationdetexport.php
index a046ed1..da884ba 100644
--- a/Controleur/ControleurAjaxpaiementprestationdetexport.php
+++ b/Controleur/ControleurAjaxpaiementprestationdetexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxprodparclientexport.php b/Controleur/ControleurAjaxprodparclientexport.php
index e618845..f77f11e 100644
--- a/Controleur/ControleurAjaxprodparclientexport.php
+++ b/Controleur/ControleurAjaxprodparclientexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxprodparemissionexport.php b/Controleur/ControleurAjaxprodparemissionexport.php
index 543b438..05f63ad 100644
--- a/Controleur/ControleurAjaxprodparemissionexport.php
+++ b/Controleur/ControleurAjaxprodparemissionexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxprodparmoiseclateclientexport.php b/Controleur/ControleurAjaxprodparmoiseclateclientexport.php
index 955346f..a582435 100644
--- a/Controleur/ControleurAjaxprodparmoiseclateclientexport.php
+++ b/Controleur/ControleurAjaxprodparmoiseclateclientexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxprodparmoiseclateexport.php b/Controleur/ControleurAjaxprodparmoiseclateexport.php
index fbe5a11..aec6c29 100644
--- a/Controleur/ControleurAjaxprodparmoiseclateexport.php
+++ b/Controleur/ControleurAjaxprodparmoiseclateexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxprodparmoisexport.php b/Controleur/ControleurAjaxprodparmoisexport.php
index 334e268..7ada3ae 100644
--- a/Controleur/ControleurAjaxprodparmoisexport.php
+++ b/Controleur/ControleurAjaxprodparmoisexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxproductionagencesexport.php b/Controleur/ControleurAjaxproductionagencesexport.php
index 866bc1b..60c116a 100644
--- a/Controleur/ControleurAjaxproductionagencesexport.php
+++ b/Controleur/ControleurAjaxproductionagencesexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxrequetefactureprestataire.php b/Controleur/ControleurAjaxrequetefactureprestataire.php
index af396ff..9aa0a1e 100644
--- a/Controleur/ControleurAjaxrequetefactureprestataire.php
+++ b/Controleur/ControleurAjaxrequetefactureprestataire.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxrequetefactureprestatairemois.php b/Controleur/ControleurAjaxrequetefactureprestatairemois.php
index fdc366d..d95be34 100644
--- a/Controleur/ControleurAjaxrequetefactureprestatairemois.php
+++ b/Controleur/ControleurAjaxrequetefactureprestatairemois.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxrequetefacturetypeprestataire.php b/Controleur/ControleurAjaxrequetefacturetypeprestataire.php
index 9eb7719..011d7bb 100644
--- a/Controleur/ControleurAjaxrequetefacturetypeprestataire.php
+++ b/Controleur/ControleurAjaxrequetefacturetypeprestataire.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';
 
diff --git a/Controleur/ControleurAjaxsituationclientsexport.php b/Controleur/ControleurAjaxsituationclientsexport.php
index 1706123..acea895 100644
--- a/Controleur/ControleurAjaxsituationclientsexport.php
+++ b/Controleur/ControleurAjaxsituationclientsexport.php
@@ -1,4 +1,7 @@
 <?php
+require_once 'vendor/autoload.php';
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 require_once 'Framework/Controleurrequete.php'; // OK
 require_once 'Modele/Statistique.php';