Fatal error: Uncaught Error: Class "Symfony\Component\ErrorHandler\Error\FatalError" not found in D:\Apache24\www\hl_eis-new\vendor\symfony\error-handler\Error\OutOfMemoryError.php:14 Stack trace: #0 {main} thrown in D:\Apache24\www\hl_eis-new\vendor\symfony\error-handler\Error\OutOfMemoryError.php on line 14