Fatal error: Uncaught Error: Class "App\Entity\Conference" not found in /home/net1/social.net1.club/var/cache/prod/doctrine/orm/Proxies/__CG__AppEntityConference.php:8 Stack trace: #0 {main} thrown in /home/net1/social.net1.club/var/cache/prod/doctrine/orm/Proxies/__CG__AppEntityConference.php on line 8