diff --git a/src/schedule-2.0/src/Controller/BreakdayController.php b/src/schedule-2.0/src/Controller/BreakdayController.php
index 5880b9c..f019473 100755
--- a/src/schedule-2.0/src/Controller/BreakdayController.php
+++ b/src/schedule-2.0/src/Controller/BreakdayController.php
@@ -136,8 +136,15 @@ class BreakdayController extends AbstractController
         if($error)
             return $this->redirectToRoute($this->route."_update",["id"=>$id]);
         else {
-            $em->remove($data);
-            $em->flush();
+            try {
+                $em->remove($data);
+                $em->flush();
+            }
+            catch(\Doctrine\DBAL\DBALException $e) {
+                // Création du formulaire
+                $this->get('session')->getFlashBag()->add('error', 'Impossible de supprimer cet enregistrement');
+                return $this->redirectToRoute($this->route."_update",["id"=>$id]);
+            }
 
             // Retour à la liste
             return $this->redirectToRoute($this->route);
diff --git a/src/schedule-2.0/src/Controller/CustomerController.php b/src/schedule-2.0/src/Controller/CustomerController.php
index b08bea5..74f990e 100755
--- a/src/schedule-2.0/src/Controller/CustomerController.php
+++ b/src/schedule-2.0/src/Controller/CustomerController.php
@@ -146,8 +146,15 @@ class CustomerController extends AbstractController
         if($error)
             return $this->redirectToRoute($this->route."_update",["id"=>$id]);
         else {
-            $em->remove($data);
-            $em->flush();
+            try {
+                $em->remove($data);
+                $em->flush();
+            }
+            catch(\Doctrine\DBAL\DBALException $e) {
+                // Création du formulaire
+                $this->get('session')->getFlashBag()->add('error', 'Impossible de supprimer cet enregistrement');
+                return $this->redirectToRoute($this->route."_update",["id"=>$id]);
+            }
 
             // Retour à la liste
             return $this->redirectToRoute($this->route);
diff --git a/src/schedule-2.0/src/Controller/JobController.php b/src/schedule-2.0/src/Controller/JobController.php
index ba5f7c0..da1eca3 100755
--- a/src/schedule-2.0/src/Controller/JobController.php
+++ b/src/schedule-2.0/src/Controller/JobController.php
@@ -146,8 +146,15 @@ class JobController extends AbstractController
         if($error)
             return $this->redirectToRoute($this->route."_update",["id"=>$id]);
         else {
-            $em->remove($data);
-            $em->flush();
+            try {
+                $em->remove($data);
+                $em->flush();
+            }
+            catch(\Doctrine\DBAL\DBALException $e) {
+                // Création du formulaire
+                $this->get('session')->getFlashBag()->add('error', 'Impossible de supprimer cet enregistrement');
+                return $this->redirectToRoute($this->route."_update",["id"=>$id]);
+            }
 
             // Retour à la liste
             return $this->redirectToRoute($this->route);
diff --git a/src/schedule-2.0/src/Controller/NatureController.php b/src/schedule-2.0/src/Controller/NatureController.php
index f4fa49b..f0f35eb 100755
--- a/src/schedule-2.0/src/Controller/NatureController.php
+++ b/src/schedule-2.0/src/Controller/NatureController.php
@@ -129,8 +129,15 @@ class NatureController extends AbstractController
         if($error)
             return $this->redirectToRoute($this->route."_update",["id"=>$id]);
         else {
-            $em->remove($data);
-            $em->flush();
+            try {
+                $em->remove($data);
+                $em->flush();
+            }
+            catch(\Doctrine\DBAL\DBALException $e) {
+                // Création du formulaire
+                $this->get('session')->getFlashBag()->add('error', 'Impossible de supprimer cet enregistrement');
+                return $this->redirectToRoute($this->route."_update",["id"=>$id]);
+            }
 
             // Retour à la liste
             return $this->redirectToRoute($this->route);
diff --git a/src/schedule-2.0/src/Controller/OfferController.php b/src/schedule-2.0/src/Controller/OfferController.php
index 48d64a4..7ffc0b9 100755
--- a/src/schedule-2.0/src/Controller/OfferController.php
+++ b/src/schedule-2.0/src/Controller/OfferController.php
@@ -146,8 +146,15 @@ class OfferController extends AbstractController
         if($error)
             return $this->redirectToRoute($this->route."_update",["id"=>$id]);
         else {
-            $em->remove($data);
-            $em->flush();
+            try {
+                $em->remove($data);
+                $em->flush();
+            }
+            catch(\Doctrine\DBAL\DBALException $e) {
+                // Création du formulaire
+                $this->get('session')->getFlashBag()->add('error', 'Impossible de supprimer cet enregistrement');
+                return $this->redirectToRoute($this->route."_update",["id"=>$id]);
+            }
 
             // Retour à la liste
             return $this->redirectToRoute($this->route);
diff --git a/src/schedule-2.0/src/Controller/ProjectController.php b/src/schedule-2.0/src/Controller/ProjectController.php
index 317161a..8912b98 100755
--- a/src/schedule-2.0/src/Controller/ProjectController.php
+++ b/src/schedule-2.0/src/Controller/ProjectController.php
@@ -150,8 +150,16 @@ class ProjectController extends AbstractController
         if($error)
             return $this->redirectToRoute($this->route."_update",["id"=>$id]);
         else {
-            $em->remove($data);
-            $em->flush();
+            try {
+                $em->remove($data);
+                $em->flush();
+            }
+            catch(\Doctrine\DBAL\DBALException $e) {
+                // Création du formulaire
+                $this->get('session')->getFlashBag()->add('error', 'Impossible de supprimer cet enregistrement');
+                return $this->redirectToRoute($this->route."_update",["id"=>$id]);
+            }
+
             $this->refreshsession();
 
             // Retour à la liste
diff --git a/src/schedule-2.0/src/Controller/SecurityController.php b/src/schedule-2.0/src/Controller/SecurityController.php
index 0b98a22..3e221ed 100755
--- a/src/schedule-2.0/src/Controller/SecurityController.php
+++ b/src/schedule-2.0/src/Controller/SecurityController.php
@@ -61,6 +61,8 @@ class SecurityController extends AbstractController
 
         // Récupération Attribut
         $attributes = \phpCAS::getAttributes();
+        dump($username);
+        dump($attributes);
 
         // Suppression des Attributs en tableaux
         foreach ($attributes as $key => $value) {
@@ -97,7 +99,7 @@ class SecurityController extends AbstractController
             $user->setPassword("CASPWD-".$username);
             $user->setSalt("CASPWD-".$username);
             
-            $user->setRoles(["ROLE_USER"]);
+            $user->setRole("ROLE_USER");
             
             $em->persist($user);
             $em->flush();
@@ -132,26 +134,14 @@ class SecurityController extends AbstractController
 
 
     public function logout() {
-        $auth_mode=$this->getParameter("appAuth");
-        switch($auth_mode) {
-            case "MYSQL":
-                return $this->logoutMYSQL();
-            break;
-
-            case "CAS":
-                return $this->logoutCAS();
-            break;
-        }
-
-    }
-
-    public function logoutMYSQL() {
         $this->get('security.token_storage')->setToken(null);
         $this->get('session')->invalidate();
 
-        return $this->redirect($this->generateUrl("app_home"));   
+        return $this->redirect($this->generateUrl("cnous_portal_homepage"));   
     }
 
+
+
     public function logoutcas() {
         // Init Client CAS
         \phpCAS::setDebug('/var/www/html/schedule/var/log/cas.log');
@@ -162,7 +152,5 @@ class SecurityController extends AbstractController
         // Logout
         $url=$this->generateUrl('app_home', array(), UrlGeneratorInterface::ABSOLUTE_URL);
         \phpCAS::logout(array("service"=>$url));
-        
-        return true;
     }
 }
diff --git a/src/schedule-2.0/src/Controller/ServiceController.php b/src/schedule-2.0/src/Controller/ServiceController.php
index 80c9229..dc61e53 100755
--- a/src/schedule-2.0/src/Controller/ServiceController.php
+++ b/src/schedule-2.0/src/Controller/ServiceController.php
@@ -146,8 +146,15 @@ class ServiceController extends AbstractController
         if($error)
             return $this->redirectToRoute($this->route."_update",["id"=>$id]);
         else {
-            $em->remove($data);
-            $em->flush();
+            try {
+                $em->remove($data);
+                $em->flush();
+            }
+            catch(\Doctrine\DBAL\DBALException $e) {
+                // Création du formulaire
+                $this->get('session')->getFlashBag()->add('error', 'Impossible de supprimer cet enregistrement');
+                return $this->redirectToRoute($this->route."_update",["id"=>$id]);
+            }
 
             // Retour à la liste
             return $this->redirectToRoute($this->route);
diff --git a/src/schedule-2.0/src/Controller/TaskController.php b/src/schedule-2.0/src/Controller/TaskController.php
index 869d5c5..260bffa 100755
--- a/src/schedule-2.0/src/Controller/TaskController.php
+++ b/src/schedule-2.0/src/Controller/TaskController.php
@@ -146,8 +146,15 @@ class TaskController extends AbstractController
         if($error)
             return $this->redirectToRoute($this->route."_update",["id"=>$id]);
         else {
-            $em->remove($data);
-            $em->flush();
+            try {
+                $em->remove($data);
+                $em->flush();
+            }
+            catch(\Doctrine\DBAL\DBALException $e) {
+                // Création du formulaire
+                $this->get('session')->getFlashBag()->add('error', 'Impossible de supprimer cet enregistrement');
+                return $this->redirectToRoute($this->route."_update",["id"=>$id]);
+            }
 
             // Retour à la liste
             return $this->redirectToRoute($this->route);
diff --git a/src/schedule-2.0/src/Controller/UserController.php b/src/schedule-2.0/src/Controller/UserController.php
index cbbcb4d..3071fbd 100755
--- a/src/schedule-2.0/src/Controller/UserController.php
+++ b/src/schedule-2.0/src/Controller/UserController.php
@@ -202,8 +202,16 @@ class UserController extends AbstractController
         if($error)
             return $this->redirectToRoute($this->route."_update",["id"=>$id]);
         else {
-            $em->remove($data);
-            $em->flush();
+            try {
+                $em->remove($data);
+                $em->flush();
+            }
+            catch(\Doctrine\DBAL\DBALException $e) {
+                // Création du formulaire
+                $this->get('session')->getFlashBag()->add('error', 'Impossible de supprimer cet enregistrement');
+                return $this->redirectToRoute($this->route."_update",["id"=>$id]);
+            }
+            
             $this->refreshsession();
 
             // Retour à la liste