500 Internal Server Error
Oops, An exception has been thrown during the rendering of a template ("array_merge(): Argument #1 is not an array") in "forms/fields/menu/item.html.twig" at line 6..
This error code pops up when I try to assign a menu to the "menu particle" in the Helium theme.
PS: I am a newbie at Gantry framework, just started my first project. Please help