( ! ) Fatal error: Uncaught Error: Class "Symfony\Component\Serializer\Mapping\Loader\FileLoader" not found in /home/homes/alexandrelus/sites/live39/developmentJS/saint-leman/vendor/symfony/serializer/Mapping/Loader/YamlFileLoader.php on line 26
( ! ) Error: Class "Symfony\Component\Serializer\Mapping\Loader\FileLoader" not found in /home/homes/alexandrelus/sites/live39/developmentJS/saint-leman/vendor/symfony/serializer/Mapping/Loader/YamlFileLoader.php on line 26
Call Stack
#	Time	Memory	Function	Location
1	0.0125	367216	{main}( )	.../YamlFileLoader.php:0