I updated a Symfony project from version 3.4 to 5.3, and after that, I am getting the following error on some pages:
Unable to find "Proxies\__CG__\App\MyBundle\Entity\User" entity identifier associated with the UnitOfWork at /var/www/html/vendor/doctrine/orm/lib/Doctrine/ORM/EntityNotFoundException.php line 43
Maybe Symfony has a way to get more detailed information about the error? Or maybe there is some config to ignore this error?