Hi Folks
I’m sure this is something simple but could you advise on why I might be getting this error:
Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘graphene_scrollable’ not found or invalid function name in /homepages/39/dxxxxxxxx/htdocs/3dhc/wp-includes/plugin.php on line 496
Many thanks
Deryn