Title: [Plugin: Spam Free] Warning: array_merge()
Last modified: August 19, 2016

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# [Plugin: Spam Free] Warning: array_merge()

 *  Resolved [Christine Rondeau](https://wordpress.org/support/users/crondeau/)
 * (@crondeau)
 * [15 years, 4 months ago](https://wordpress.org/support/topic/plugin-spam-free-warning-array_merge/)
 * I’ve used this plugin in the past and noticed that with more recent versions 
   of WordPress, the following error message appears:
 * `Warning: array_merge() [function.array-merge]: Argument #2 is not an array in
   wp/wp-includes/classes.php on line 324`
 * I realise that the plugin developer is no longer working on this, so I’ve switched
   to getting my clients to install Akismet instead. If you notice the same error
   message on your site, this plugin is most likely the culprit.

The topic ‘[Plugin: Spam Free] Warning: array_merge()’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [Christine Rondeau](https://wordpress.org/support/users/crondeau/)
 * Last activity: [15 years, 4 months ago](https://wordpress.org/support/topic/plugin-spam-free-warning-array_merge/)
 * Status: resolved