( ! ) Fatal error: Uncaught Error: Interface "Symfony\Component\Serializer\Mapping\Loader\LoaderInterface" not found in /home/homes/ambre13/sites/developpement/PHP/07_symfony/portfolio_symfony/vendor/symfony/serializer/Mapping/Loader/LoaderChain.php on line 28
( ! ) Error: Interface "Symfony\Component\Serializer\Mapping\Loader\LoaderInterface" not found in /home/homes/ambre13/sites/developpement/PHP/07_symfony/portfolio_symfony/vendor/symfony/serializer/Mapping/Loader/LoaderChain.php on line 28
Call Stack
#	Time	Memory	Function	Location
1	0.0111	361240	{main}( )	.../LoaderChain.php:0