Fatal error: Uncaught Error: Interface 'Doctrine\Migrations\Configuration\EntityManager\EntityManagerLoader' not found in C:\SistemasPHP\ccp\vendor\doctrine\migrations\lib\Doctrine\Migrations\Configuration\EntityManager\ExistingEntityManager.php:9 Stack trace: #0 {main} thrown in C:\SistemasPHP\ccp\vendor\doctrine\migrations\lib\Doctrine\Migrations\Configuration\EntityManager\ExistingEntityManager.php on line 9