Fatal error: Uncaught Error: Class "Ramsey\Collection\AbstractArray" not found in C:\xampp\htdocs\OLD_000\old\proto-bacau\vendor\ramsey\collection\src\AbstractCollection.php:51 Stack trace: #0 {main} thrown in C:\xampp\htdocs\OLD_000\old\proto-bacau\vendor\ramsey\collection\src\AbstractCollection.php on line 51