( ! ) Fatal error: Uncaught Error: Class 'Doctrine\Persistence\Event\ManagerEventArgs' not found in /var/www/html/invoice/vendor/doctrine/orm/lib/Doctrine/ORM/Event/OnClassMetadataNotFoundEventArgs.php on line 36
( ! ) Error: Class 'Doctrine\Persistence\Event\ManagerEventArgs' not found in /var/www/html/invoice/vendor/doctrine/orm/lib/Doctrine/ORM/Event/OnClassMetadataNotFoundEventArgs.php on line 36
Call Stack
#	Time	Memory	Function	Location
1	0.0001	397608	{main}( )	.../OnClassMetadataNotFoundEventArgs.php:0