( ! ) Fatal error: Uncaught Error: Interface 'Symfony\Component\ErrorHandler\ErrorEnhancer\ErrorEnhancerInterface' not found in /home/choraleu/metz.chorale-universitaire-nancy.com/vendor/symfony/error-handler/ErrorEnhancer/UndefinedMethodErrorEnhancer.php on line 20
( ! ) Error: Interface 'Symfony\Component\ErrorHandler\ErrorEnhancer\ErrorEnhancerInterface' not found in /home/choraleu/metz.chorale-universitaire-nancy.com/vendor/symfony/error-handler/ErrorEnhancer/UndefinedMethodErrorEnhancer.php on line 20
Call Stack
#	Time	Memory	Function	Location
1	0.0129	414424	{main}( )	.../UndefinedMethodErrorEnhancer.php:0