( ! ) Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Event\SchemaEventArgs' not found in /var/www/exam_ITR/vendor/doctrine/dbal/src/Event/SchemaIndexDefinitionEventArgs.php on line 11
( ! ) Error: Class 'Doctrine\DBAL\Event\SchemaEventArgs' not found in /var/www/exam_ITR/vendor/doctrine/dbal/src/Event/SchemaIndexDefinitionEventArgs.php on line 11
Call Stack
#	Time	Memory	Function	Location
1	0.0005	403728	{main}( )	.../SchemaIndexDefinitionEventArgs.php:0