Installed WP, Update it, Now it won't work

  • Some months ago I installed a WP blog. Yesterday I updated to the new version. Now I can’t get into the backend to write more content.

    PHP Error Message

    Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, ‘wp_no_robots’ was given in /home/a7926530/public_html/articles/wp-includes/plugin.php on line 405

    What happened and how do I fix it?

Viewing 1 replies (of 1 total)

  • From the sticky above.

    – deactivating all plugins (yes, all) to see if this resolves the problem. If this works, re-activate the plugins one by one until you find the problematic plugin(s). If you can’t get into your admin dashboard, try resetting the plugins folder by FTP or PhpMyAdmin. Sometimes, an apparently inactive plugin can still cause problems. Also remember to deactivate any plugins in the mu-plugins folder. The easiest way is to rename that folder to mu-plugins-old

Viewing 1 replies (of 1 total)
  • The topic ‘Installed WP, Update it, Now it won't work’ is closed to new replies.