( ! ) Fatal error: Trait "Symfony\Component\Serializer\Context\ContextBuilderTrait" not found in /home/homes/florianefave/sites/minou/vendor/symfony/serializer/Context/SerializerContextBuilder.php on line 22
Call Stack
#	Time	Memory	Function	Location
1	0.0038	363184	{main}( )	.../SerializerContextBuilder.php:0