The problem is only occurring in the child theme, and in the parent theme it works, so it must be some modifications I made in the child theme that are causing the problem. I am still trying to pinpoint the problem.
I am getting the following error message:
Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘edit.php?post_type=glossary’ not found or invalid function name in /nas/wp/www/cmeded/wp-includes/plugin.php on line 429.
Line 429 of plugin.php is the do_action function.
Do you have any advice on where I should look to diagnose this problem, based on the error message?
