( ! ) Fatal error: Uncaught Error: Class 'Symfony\Component\VarDumper\Cloner\Stub' not found in /var/www/exam_ITR_dev/vendor/symfony/var-dumper/Caster/DsPairStub.php on line 19
( ! ) Error: Class 'Symfony\Component\VarDumper\Cloner\Stub' not found in /var/www/exam_ITR_dev/vendor/symfony/var-dumper/Caster/DsPairStub.php on line 19
Call Stack
#	Time	Memory	Function	Location
1	0.0004	399960	{main}( )	.../DsPairStub.php:0