Fatal error: Uncaught Error: Class "App\Entity\Chat" not found in /home2/zpcu9479/app.gennia.fr/var/cache/prod/doctrine/orm/Proxies/__CG__AppEntityChat.php:9 Stack trace: #0 {main} thrown in /home2/zpcu9479/app.gennia.fr/var/cache/prod/doctrine/orm/Proxies/__CG__AppEntityChat.php on line 9