( ! ) Fatal error: Trait "ApiPlatform\Metadata\Util\ContentNegotiationTrait" not found in /work/home/rbenmimo/www/back/vendor/api-platform/symfony/Action/DocumentationAction.php on line 37
Call Stack
#	Time	Memory	Function	Location
1	0.0012	393864	{main}( )	.../DocumentationAction.php:0