( ! ) Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Driver\AbstractException' not found in /var/www/exam_ITR/vendor/doctrine/dbal/src/Driver/IBMDB2/Exception/ConnectionFailed.php on line 17
( ! ) Error: Class 'Doctrine\DBAL\Driver\AbstractException' not found in /var/www/exam_ITR/vendor/doctrine/dbal/src/Driver/IBMDB2/Exception/ConnectionFailed.php on line 17
Call Stack
#	Time	Memory	Function	Location
1	0.0006	402856	{main}( )	.../ConnectionFailed.php:0