Re: Using “Actions and Filters” causes Fatal error Home › Forums › Weaver Xtreme Theme › Using “Actions and Filters” causes Fatal error › Re: Using “Actions and Filters” causes Fatal error October 14, 2016 at 17:02 UTC - Views: 1 #31165 WeaverKeymaster @KiefferThis would be from an error on your particular site. You are probably using the Actions and Filters <HEAD> Section option, and have bad PHP code there. So this is an error on your part, and not the theme.