Cant Add Widgets on Live Server

  • Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, ‘wp_ajax_save_widget’ was given in D:\Hosting\6392694\html\newbright\wp-includes\plugin.php on line 470

    I see the above error every time I add a widget to a widget area. I have switched themes and disabled all plugins and same result. I did start this site locally on my computer and then uploaded it to the live server. Widgets added just fine on my local machine. Now errors with the upload. Replaced the wp-includes folder. Now i am just stumped as to what it could be.

    Any suggestions?

Viewing 2 replies - 1 through 2 (of 2 total)
  • Moderator t-p

    (@t-p)

    Have you tried:

    – deactivating all plugins to see if this resolves the problem. If this works, re-activate the plugins one by one until you find the problematic plugin(s).

    – switching to the Twenty Fourteen theme to rule out any theme-specific problems.

    – resetting the plugins folder by FTP or PhpMyAdmin. Sometimes, an apparently inactive plugin can still cause problems.

    Thread Starter Jacob Roman

    (@jcbrmn06)

    Thanks for the reply but I have tried all of that and I still get the same error.

Viewing 2 replies - 1 through 2 (of 2 total)
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