Title: Warning message
Last modified: August 19, 2016

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# Warning message

 *  Resolved [boyler65](https://wordpress.org/support/users/boyler65/)
 * (@boyler65)
 * [16 years, 7 months ago](https://wordpress.org/support/topic/warning-message-8/)
 * Hello,
    Newbie to WP. I keep seeing this “Warning” message at the bottom of my
   editing page. Do I need to worry about it? Can it be resolved?
 * “Warning: call_user_func_array() [function.call-user-func-array]: First argument
   is expected to be a valid callback, ‘tiny_mce_version’ was given in /home2/ccymtwoz/
   public_html/wp-includes/plugin.php on line 166”
 * Many Thanks,
    Paul Rep Ireland

Viewing 5 replies - 1 through 5 (of 5 total)

 *  [s_ha_dum](https://wordpress.org/support/users/apljdi/)
 * (@apljdi)
 * [16 years, 7 months ago](https://wordpress.org/support/topic/warning-message-8/#post-1235684)
 * Disable your plugins one by one until the problem disappears.
 *  Thread Starter [boyler65](https://wordpress.org/support/users/boyler65/)
 * (@boyler65)
 * [16 years, 7 months ago](https://wordpress.org/support/topic/warning-message-8/#post-1235687)
 * Thank you! I had just uploaded a Vimeo plug-in.
 * Can plug-ins be deleted and then re-installed?
 * Thank you for replying. Much appreciated!
 * Paul
 *  [s_ha_dum](https://wordpress.org/support/users/apljdi/)
 * (@apljdi)
 * [16 years, 7 months ago](https://wordpress.org/support/topic/warning-message-8/#post-1235695)
 * > Can plug-ins be deleted and then re-installed?
 * Sure, but if it was causing trouble the first time chances are it will cause 
   trouble again.
 *  Thread Starter [boyler65](https://wordpress.org/support/users/boyler65/)
 * (@boyler65)
 * [16 years, 7 months ago](https://wordpress.org/support/topic/warning-message-8/#post-1235707)
 * Gotcha! Thanks! Will take a few steps back tomorrow… to see where I can revert
   back to.
 * Cheers,
    P
 *  [cherryblossommj](https://wordpress.org/support/users/cherryblossommj/)
 * (@cherryblossommj)
 * [16 years, 1 month ago](https://wordpress.org/support/topic/warning-message-8/#post-1235866)
 * I’m having a similar error message. I have deactivated all of my plugins so that
   non are currently activated. The error message still appears. Please help. 🙁

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘Warning message’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 5 replies
 * 3 participants
 * Last reply from: [cherryblossommj](https://wordpress.org/support/users/cherryblossommj/)
 * Last activity: [16 years, 1 month ago](https://wordpress.org/support/topic/warning-message-8/#post-1235866)
 * Status: resolved

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