Errors after upgrading to wordpress 3.6

0
votes

I have issue after upgrading my wordpress to 3.6 see below for errors which displays on wordpress admin panel not on front of website.

Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘regis_options’ not found or invalid function name in wp-includes/plugin.php on line 406

Warning: Cannot modify header information – headers already sent by (output started at wp-includes/plugin.php:406) in wp-includes/option.php on line 571

Warning: Cannot modify header information – headers already sent by (output started at wp-includes/plugin.php:406) in wp-includes/option.php on line 572

1
pluginswordpress
Those are warnings, not critical errors - were they there before? What plugin causes them, can you see in the stack trace? – NoBugs

1 Answers

0
votes

Bulk Disable plugins - do error messages disappear?

  • activate each plugin, one by one to diagnose problem.

During the upgrade, did your connection time out?

Can you please supply a link (if you wish, use an URL shortener for privacy)?