Christian Wach replied to the topic theme error: widgets.php on line 898, array_merge(): Argument #2 is not an array in the forum Help & Support 8 years, 3 months ago
@dirk Could you be a bit more specific? I’m not entirely clear about where you’re missing the button. BTW, is your site multisite or single instance of WordPress?
@dirk Active 8 years, 3 months ago