Title: plug in warning
Last modified: August 22, 2016

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# plug in warning

 *  [canardinc](https://wordpress.org/support/users/canardinc/)
 * (@canardinc)
 * [11 years, 9 months ago](https://wordpress.org/support/topic/plug-in-warning/)
 * I receive this warning.
 * in_array() expects parameter 2 to be array, null given in /data/15/3/44/133/3207948/
   user/3582448/htdocs/wp-content/plugins/magic-fields-2/mf_register.php on line
   40
 * What should I do?
 * [https://wordpress.org/plugins/search-magic-fields-2-widget/](https://wordpress.org/plugins/search-magic-fields-2-widget/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Magenta Cuda](https://wordpress.org/support/users/magenta-cuda/)
 * (@magenta-cuda)
 * [11 years, 9 months ago](https://wordpress.org/support/topic/plug-in-warning/#post-5187201)
 * This error is actually occurring in the plugin [‘Magic Fields 2’](http://wordpress.org/plugins/magic-fields-2/)
   which is different from my plugin. You may want to post to its support forum 
   instead.
 * I just looked at their support forum. This problem has been previously reported
   and resolved [here](http://wordpress.org/support/topic/warning-upon-upgrade-to-2222).

Viewing 1 replies (of 1 total)

The topic ‘plug in warning’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/search-magic-fields-2-widget.svg)
 * [Search Magic Fields 2 Widget](https://wordpress.org/plugins/search-magic-fields-2-widget/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/search-magic-fields-2-widget/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/search-magic-fields-2-widget/)
 * [Active Topics](https://wordpress.org/support/plugin/search-magic-fields-2-widget/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/search-magic-fields-2-widget/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/search-magic-fields-2-widget/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Magenta Cuda](https://wordpress.org/support/users/magenta-cuda/)
 * Last activity: [11 years, 9 months ago](https://wordpress.org/support/topic/plug-in-warning/#post-5187201)
 * Status: not resolved