THE MOLITOR FORUMS » Topic: Plugin.php & Pluggable.php Errors after Updating http://www.themolitor.com/forums/topic/pluginphp-pluggablephp-errors-after-updating THE MOLITOR FORUMS » Topic: Plugin.php & Pluggable.php Errors after Updating en-US Sat, 02 May 2026 11:43:24 +0000 http://bbpress.org/?v=1.1 <![CDATA[Search]]> q http://www.themolitor.com/forums/search.php THE MOLITOR on "Plugin.php & Pluggable.php Errors after Updating" http://www.themolitor.com/forums/topic/pluginphp-pluggablephp-errors-after-updating#post-22911 Mon, 02 Sep 2013 08:55:46 +0000 THE MOLITOR 22911@http://www.themolitor.com/forums/

Hi there,

Those are PLUGIN errors, not theme errors.

Keep in mind that the OptionTree plugin is no longer required for any of my themes. Be sure to deactivate/delete that plugin.

For more info about updating, please review this FAQ: http://www.themolitor.com/forums/topic/faq-how-do-i-update-my-theme

Thanks!

Chris

jahjr1989 on "Plugin.php & Pluggable.php Errors after Updating" http://www.themolitor.com/forums/topic/pluginphp-pluggablephp-errors-after-updating#post-22895 Sun, 01 Sep 2013 13:55:06 +0000 jahjr1989 22895@http://www.themolitor.com/forums/

I updated my theme from 1.3 to 1.5.2 and updated wordpress and am now receiving the following errors when trying to change any settings in Wordpress.

"Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'ot_register_theme_options_page' not found or invalid function name in /home/johnhust/public_html/wp-includes/plugin.php on line 406

Warning: Cannot modify header information - headers already sent by (output started at /home/johnhust/public_html/wp-includes/plugin.php:406) in /home/johnhust/public_html/wp-includes/pluggable.php on line 875"

And this is on the top of my admin panel on every page:
"Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'ot_register_theme_options_page' not found or invalid function name in /home/johnhust/public_html/wp-includes/plugin.php on line 406

Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'ot_register_theme_options_admin_bar_menu' not found or invalid function name in /home/johnhust/public_html/wp-includes/plugin.php on line 487"

And this whenever I try to edit pages/posts etc.:
"Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'ot_register_theme_options_page' not found or invalid function name in /home/johnhust/public_html/wp-includes/plugin.php on line 406

Warning: Cannot modify header information - headers already sent by (output started at /home/johnhust/public_html/wp-includes/plugin.php:406) in /home/johnhust/public_html/wp-includes/pluggable.php on line 875"

Any ideas? Thanks for any help.

Website: http://www.john-huston.com