( ! ) Fatal error: Uncaught Error: Interface "Doctrine\Common\Collections\Collection" not found in /work/home/tzanini/www/biblio/vendor/doctrine/collections/src/ArrayCollection.php on line 52
( ! ) Error: Interface "Doctrine\Common\Collections\Collection" not found in /work/home/tzanini/www/biblio/vendor/doctrine/collections/src/ArrayCollection.php on line 52
Call Stack
#	Time	Memory	Function	Location
1	0.0003	607520	{main}( )	.../ArrayCollection.php:0