Fatal error: Uncaught Error: Class "App\Entity\Customer\CustomerGroup" not found in /home/flighto/e-commerce/var/cache/prod/doctrine/orm/Proxies/__CG__AppEntityCustomerCustomerGroup.php:9 Stack trace: #0 {main} thrown in /home/flighto/e-commerce/var/cache/prod/doctrine/orm/Proxies/__CG__AppEntityCustomerCustomerGroup.php on line 9