Title: Warning: array_merge() [function.array-merge]: Argument #2 is not an array in
Last modified: August 19, 2016

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# Warning: array_merge() [function.array-merge]: Argument #2 is not an array in

 *  Resolved [JennyKWilson](https://wordpress.org/support/users/jennykwilson/)
 * (@jennykwilson)
 * [15 years, 5 months ago](https://wordpress.org/support/topic/warning-array_merge-functionarray-merge-argument-2-is-not-an-array-in/)
 * How can I fix this problem?
 * Warning: array_merge() [function.array-merge]: Argument #2 is not an array in/
   home/my cpanel info is here/public_html/blog/wp-includes/classes.php on line 
   324

Viewing 4 replies - 1 through 4 (of 4 total)

 *  [esmi](https://wordpress.org/support/users/esmi/)
 * (@esmi)
 * [15 years, 5 months ago](https://wordpress.org/support/topic/warning-array_merge-functionarray-merge-argument-2-is-not-an-array-in/#post-1837703)
 * 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 Ten theme to rule out any theme-specific problems?
 * – [resetting the plugins folder](http://codex.wordpress.org/FAQ_Troubleshooting#How_to_deactivate_all_plugins_when_not_able_to_access_the_administrative_menus.3F)
   by FTP or phpMyAdmin? Sometimes, an apparently inactive plugin can still cause
   problems.
 *  Thread Starter [JennyKWilson](https://wordpress.org/support/users/jennykwilson/)
 * (@jennykwilson)
 * [15 years, 5 months ago](https://wordpress.org/support/topic/warning-array_merge-functionarray-merge-argument-2-is-not-an-array-in/#post-1837784)
 * esmi,
 * You are awesome. Thanks for the speedy reply!
 * I was already using Twenty Ten so I deactivated ALL plugins and reactivated one
   at a time.
 * This was the culprit: Spam Free by Jordy Kroeze
 * Thanks so much for your help!
 *  [esmi](https://wordpress.org/support/users/esmi/)
 * (@esmi)
 * [15 years, 5 months ago](https://wordpress.org/support/topic/warning-array_merge-functionarray-merge-argument-2-is-not-an-array-in/#post-1837811)
 * No problem. Happy New Year!
 *  [haniku17](https://wordpress.org/support/users/haniku17/)
 * (@haniku17)
 * [15 years, 4 months ago](https://wordpress.org/support/topic/warning-array_merge-functionarray-merge-argument-2-is-not-an-array-in/#post-1837940)
 * Thank you so much for posting this!!! I’ve had this problem for awhile. Spam 
   Free was indeed the culprit. You guys are awesome. =)

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Warning: array_merge() [function.array-merge]: Argument #2 is not an 
array in’ is closed to new replies.

## Tags

 * [array_merge](https://wordpress.org/support/topic-tag/array_merge/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 4 replies
 * 3 participants
 * Last reply from: [haniku17](https://wordpress.org/support/users/haniku17/)
 * Last activity: [15 years, 4 months ago](https://wordpress.org/support/topic/warning-array_merge-functionarray-merge-argument-2-is-not-an-array-in/#post-1837940)
 * Status: resolved

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