( ! ) Fatal error: Uncaught Error: Class 'Symfony\Component\Debug\Exception\FlattenException' not found in /home/choraleu/metz.chorale-universitaire-nancy.com/vendor/symfony/error-handler/Exception/FlattenException.php on line 27
( ! ) Error: Class 'Symfony\Component\Debug\Exception\FlattenException' not found in /home/choraleu/metz.chorale-universitaire-nancy.com/vendor/symfony/error-handler/Exception/FlattenException.php on line 27
Call Stack
#	Time	Memory	Function	Location
1	0.0246	457160	{main}( )	.../FlattenException.php:0