Fatal error: Uncaught Error: Undefined constant "STDERR" in C:\Xampp\www\0050467\ims-mobile\vendor\doctrine\dbal\bin\doctrine-dbal.php:6 Stack trace: #0 {main} thrown in C:\Xampp\www\0050467\ims-mobile\vendor\doctrine\dbal\bin\doctrine-dbal.php on line 6