Title: [Plugin: WP Forum Server] Error when activating plugin
Last modified: August 19, 2016

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# [Plugin: WP Forum Server] Error when activating plugin

 *  Resolved [monohat](https://wordpress.org/support/users/monohat/)
 * (@monohat)
 * [15 years, 1 month ago](https://wordpress.org/support/topic/plugin-wp-forum-server-error-when-activating-plugin/)
 * This error occur when I activate the plugin
 * Fatal error: Cannot redeclare latest_activity() (previously declared in /public_html/
   blog/wp-content/plugins/mingle-forum/wpf-main.php:46) in /public_html/blog/wp-
   content/plugins/forum-server/wpf-main.php on line 38

Viewing 3 replies - 1 through 3 (of 3 total)

 *  [cokeyblokey](https://wordpress.org/support/users/cokeyblokey/)
 * (@cokeyblokey)
 * [15 years, 1 month ago](https://wordpress.org/support/topic/plugin-wp-forum-server-error-when-activating-plugin/#post-1904536)
 * Same error for me. I’m using WP 3.0.5
 *  Thread Starter [monohat](https://wordpress.org/support/users/monohat/)
 * (@monohat)
 * [15 years, 1 month ago](https://wordpress.org/support/topic/plugin-wp-forum-server-error-when-activating-plugin/#post-1904571)
 * I solve it … It occurs because I tried plugin mingle-forum and I forget to stop…
   you must stop any forum plugin
 *  [cd_BE](https://wordpress.org/support/users/cd_be/)
 * (@cd_be)
 * [15 years ago](https://wordpress.org/support/topic/plugin-wp-forum-server-error-when-activating-plugin/#post-1904731)
 * I have the same problem. but not with the mingle forum plugin.
 * It’s the Spelling Checker-plugin that gives me this error.
    and on on line 49
   instead of 38.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘[Plugin: WP Forum Server] Error when activating plugin’ is closed to 
new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/forum-server.svg)
 * [WP Forum Server](https://wordpress.org/plugins/forum-server/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/forum-server/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/forum-server/)
 * [Active Topics](https://wordpress.org/support/plugin/forum-server/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/forum-server/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/forum-server/reviews/)

 * 3 replies
 * 3 participants
 * Last reply from: [cd_BE](https://wordpress.org/support/users/cd_be/)
 * Last activity: [15 years ago](https://wordpress.org/support/topic/plugin-wp-forum-server-error-when-activating-plugin/#post-1904731)
 * Status: resolved