Fatal error: Uncaught Error: Interface "Doctrine\ORM\Persisters\Collection\CollectionPersister" not found in /home2/zpcu9479/app.friwimap.com/vendor/doctrine/orm/src/Persisters/Collection/AbstractCollectionPersister.php:16 Stack trace: #0 {main} thrown in /home2/zpcu9479/app.friwimap.com/vendor/doctrine/orm/src/Persisters/Collection/AbstractCollectionPersister.php on line 16