( ! ) Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Exception\HttpException' not found in /var/www/html/vendor/symfony/http-kernel/Exception/ConflictHttpException.php on line 17
( ! ) Error: Class 'Symfony\Component\HttpKernel\Exception\HttpException' not found in /var/www/html/vendor/symfony/http-kernel/Exception/ConflictHttpException.php on line 17
Call Stack
#	Time	Memory	Function	Location
1	0.0008	356632	{main}( )	.../ConflictHttpException.php:0