Title: plugin problem Fatal error: Call to undefined function
Last modified: August 19, 2016

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# plugin problem Fatal error: Call to undefined function

 *  [terrybowman](https://wordpress.org/support/users/terrybowman/)
 * (@terrybowman)
 * [16 years, 4 months ago](https://wordpress.org/support/topic/plugin-problem-fatal-error-call-to-undefined-function/)
 * I tried to install the tweetstream plugin. when I created the app on twitter 
   it killed my sight. I am using 2.9.2. The fatal error i receive is Fatal error:
   Call to undefined function bp_core_new_subnav_item(). I have tried deleting this
   and other plugins and cannot get around this error.

Viewing 1 replies (of 1 total)

 *  [Peter Hofman](https://wordpress.org/support/users/blackphantom/)
 * (@blackphantom)
 * [16 years, 4 months ago](https://wordpress.org/support/topic/plugin-problem-fatal-error-call-to-undefined-function/#post-1412111)
 * [@terrybowman](https://wordpress.org/support/users/terrybowman/), what version
   of budypress are you using?

Viewing 1 replies (of 1 total)

The topic ‘plugin problem Fatal error: Call to undefined function’ is closed to 
new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [Peter Hofman](https://wordpress.org/support/users/blackphantom/)
 * Last activity: [16 years, 4 months ago](https://wordpress.org/support/topic/plugin-problem-fatal-error-call-to-undefined-function/#post-1412111)
 * Status: not resolved

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