( ! ) Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Exception\ConnectionException' not found in /var/www/exam_ITR/vendor/doctrine/dbal/src/Exception/ConnectionLost.php on line 8
( ! ) Error: Class 'Doctrine\DBAL\Exception\ConnectionException' not found in /var/www/exam_ITR/vendor/doctrine/dbal/src/Exception/ConnectionLost.php on line 8
Call Stack
#	Time	Memory	Function	Location
1	0.0005	398784	{main}( )	.../ConnectionLost.php:0