Fatal error: Uncaught Error: Class "Doctrine\DBAL\Event\SchemaEventArgs" not found in /home2/legality282/public_html/sampel-template/network/tpu/laravel/vendor/doctrine/dbal/lib/Doctrine/DBAL/Event/SchemaAlterTableEventArgs.php:14 Stack trace: #0 {main} thrown in /home2/legality282/public_html/sampel-template/network/tpu/laravel/vendor/doctrine/dbal/lib/Doctrine/DBAL/Event/SchemaAlterTableEventArgs.php on line 14