Title: plugin causes errors
Last modified: August 22, 2016

---

# plugin causes errors

 *  [eli_damon](https://wordpress.org/support/users/eli_damon/)
 * (@eli_damon)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/plugin-causes-errors/)
 * I just installed the Buddypress Forum Notifier plugin. I tried to test it by 
   mentioning a user (with @) in a forum reply. The result was the following message.
   It also does not generate the notification.
 * —————-
    Warning: Missing argument 4 for BP_Forum_Notifier::reply_mail_subject()
   in /home/communit/public_html/wp-content/plugins/bp-forum-notifier/includes/notifier.
   php on line 343
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/communit/public_html/wp-content/plugins/bp-forum-notifier/includes/notifier.
   php:343) in /home/communit/public_html/wp-includes/pluggable.php on line 1178
   —————-
 * [https://wordpress.org/plugins/bp-forum-notifier/](https://wordpress.org/plugins/bp-forum-notifier/)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [Antipole](https://wordpress.org/support/users/antipole/)
 * (@antipole)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/plugin-causes-errors/#post-5926902)
 * I am seeing the euro at line 343 and also frequent errors at line 406. Let’s 
   hope it gets some attention.
 * > PHP Warning: in_array() expects parameter 2 to be array, string given in [snip]/
   > wp-content/plugins/bp-forum-notifier/includes/notifier.php on line 406
 *  [Venutius](https://wordpress.org/support/users/venutius/)
 * (@venutius)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/plugin-causes-errors/#post-5926910)
 * This error still has not been fixed, is this plugin no longer supported?

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘plugin causes errors’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/bp-forum-notifier.svg)
 * [BuddyPress Forum Notifier](https://wordpress.org/plugins/bp-forum-notifier/)
 * [Support Threads](https://wordpress.org/support/plugin/bp-forum-notifier/)
 * [Active Topics](https://wordpress.org/support/plugin/bp-forum-notifier/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/bp-forum-notifier/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/bp-forum-notifier/reviews/)

 * 2 replies
 * 3 participants
 * Last reply from: [Venutius](https://wordpress.org/support/users/venutius/)
 * Last activity: [10 years, 6 months ago](https://wordpress.org/support/topic/plugin-causes-errors/#post-5926910)
 * Status: not resolved