Fatal error: Uncaught Error: Class "Doctrine\Common\Collections\ArrayCollection" not found in /home/tubu/public_html/Opigno_D9_kedecs/opigno-composer/vendor/alchemy/zippy/src/Resource/ResourceCollection.php:17 Stack trace: #0 {main} thrown in /home/tubu/public_html/Opigno_D9_kedecs/opigno-composer/vendor/alchemy/zippy/src/Resource/ResourceCollection.php on line 17