infos prestataire form : add flash message no matter what is class of form error cause

src/Controller/UserPrestataireController.php

@@ -106,8 +106,8 @@ class UserPrestataireController extends FluxController
             }
         } else {
             foreach ($form->getErrors(true, true) as $error) {
-                // Add flash error message in case of error with the embedded form
-                if (str_contains($error->getCause()->getPropertyPath(), 'productFamily')) {
+                // Errors detected here can be productFamily errors or other errors like csrf token errors
+                // Add flash message showing the first error message
                 $this->addFlash(
                     'error',
                     $error->getMessage()
@@ -115,7 +115,6 @@ class UserPrestataireController extends FluxController
                 break;
             }
         }
-        }
 
         return $this->redirectToRoute('index');
     }