Title: [Plugin: Response Tracker] Fatal error message received
Last modified: August 19, 2016

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# [Plugin: Response Tracker] Fatal error message received

 *  Resolved [Angelo](https://wordpress.org/support/users/seancojr/)
 * (@seancojr)
 * [16 years, 5 months ago](https://wordpress.org/support/topic/plugin-response-tracker-fatal-error-message-received/)
 * Hi,
 * I just installed and activated the Response Tracker plugin and received the following
   error message on my dashboard, displayed in the recent comments widget:
 * Fatal error: Call to undefined function get_comment_meta() in /wp-content/plugins/
   response-tracker/response-tracker.php on line 42
 * Anyone have an idea of what could be the cause?
 * [http://wordpress.org/extend/plugins/response-tracker/](http://wordpress.org/extend/plugins/response-tracker/)

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

 *  [ravisarma](https://wordpress.org/support/users/ravisarma/)
 * (@ravisarma)
 * [16 years, 5 months ago](https://wordpress.org/support/topic/plugin-response-tracker-fatal-error-message-received/#post-1330424)
 * SeancoJr, it looks like your blog is pre WP 2.9? Response Tracker requires WordPress
   2.9 (or later when that is relevant) since the “comment meta” table, which Response
   Tracker relies on, was introduced only in 2.9.
 *  Thread Starter [Angelo](https://wordpress.org/support/users/seancojr/)
 * (@seancojr)
 * [16 years, 5 months ago](https://wordpress.org/support/topic/plugin-response-tracker-fatal-error-message-received/#post-1330438)
 * Aha! Amateur mistake. Thanks for pointing that out. 🙂
 *  [ravisarma](https://wordpress.org/support/users/ravisarma/)
 * (@ravisarma)
 * [16 years, 5 months ago](https://wordpress.org/support/topic/plugin-response-tracker-fatal-error-message-received/#post-1330490)
 * SeancoJr, upgrade now. Response Tracker is worth it! 😉 😉

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

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 * 3 replies
 * 2 participants
 * Last reply from: [ravisarma](https://wordpress.org/support/users/ravisarma/)
 * Last activity: [16 years, 5 months ago](https://wordpress.org/support/topic/plugin-response-tracker-fatal-error-message-received/#post-1330490)
 * Status: resolved

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