Fatal error: Uncaught Error: Interface 'Doctrine\Common\Collections\Collection' not found in /home/devilinf/maitres-couvreurs.fr/web_pool/marne-vitry-le-francois/vendor/doctrine/collections/lib/Doctrine/Common/Collections/ArrayCollection.php:45 Stack trace: #0 {main} thrown in /home/devilinf/maitres-couvreurs.fr/web_pool/marne-vitry-le-francois/vendor/doctrine/collections/lib/Doctrine/Common/Collections/ArrayCollection.php on line 45