Title: user.php error?
Last modified: August 31, 2016

---

# user.php error?

 *  [MACscr](https://wordpress.org/support/users/macscr/)
 * (@macscr)
 * [10 years, 2 months ago](https://wordpress.org/support/topic/userphp-error/)
 * Tried activating, but I get:
 * Fatal error: Call to undefined function get_userdata() in /home/foobar/public_html/
   wp-includes/user.php on line 386
 * [https://wordpress.org/plugins/wp-ad-monetizer-lite/](https://wordpress.org/plugins/wp-ad-monetizer-lite/)

The topic ‘user.php error?’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wp-ad-monetizer-lite.svg)
 * [WP Ad-Monetizer Lite](https://wordpress.org/plugins/wp-ad-monetizer-lite/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-ad-monetizer-lite/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-ad-monetizer-lite/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-ad-monetizer-lite/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-ad-monetizer-lite/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-ad-monetizer-lite/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [MACscr](https://wordpress.org/support/users/macscr/)
 * Last activity: [10 years, 2 months ago](https://wordpress.org/support/topic/userphp-error/)
 * Status: not resolved