( ! ) Fatal error: Uncaught Error: Interface "JMS\Serializer\Handler\SubscribingHandlerInterface" not found in /work/home/ntrugeon/www/bacasable/vendor/sonata-project/core-bundle/src/Serializer/SerializerHandlerInterface.php on line 21
( ! ) Error: Interface "JMS\Serializer\Handler\SubscribingHandlerInterface" not found in /work/home/ntrugeon/www/bacasable/vendor/sonata-project/core-bundle/src/Serializer/SerializerHandlerInterface.php on line 21
Call Stack
#	Time	Memory	Function	Location
1	0.0019	558776	{main}( )	.../SerializerHandlerInterface.php:0