Title: Call undefined function?
Last modified: August 18, 2016

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# Call undefined function?

 *  [kheldon](https://wordpress.org/support/users/kheldon/)
 * (@kheldon)
 * [20 years, 2 months ago](https://wordpress.org/support/topic/call-undefined-function/)
 * I’ve installed and get this error line after logging in. I never get to the admin
   area:
 * Fatal error: Call to undefined function: add_theme_page() in \wordpress\wp-content\
   themes\default\functions.php on line 131
 * Some help would be lovely. 🙁

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

 *  [dissurion](https://wordpress.org/support/users/dissurion/)
 * (@dissurion)
 * [20 years, 2 months ago](https://wordpress.org/support/topic/call-undefined-function/#post-355190)
 * This function is defined in wp_admin/admin-functions.php. You might want to try
   to reupload that file and see if that solves the problem.
 *  Thread Starter [kheldon](https://wordpress.org/support/users/kheldon/)
 * (@kheldon)
 * [20 years, 2 months ago](https://wordpress.org/support/topic/call-undefined-function/#post-355344)
 * Wow, it worked! Thanks! For some reason that file wasn’t there. o_O

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

The topic ‘Call undefined function?’ is closed to new replies.

## Tags

 * [installation](https://wordpress.org/support/topic-tag/installation/)

 * In: [Installing WordPress](https://wordpress.org/support/forum/installation/)
 * 2 replies
 * 2 participants
 * Last reply from: [kheldon](https://wordpress.org/support/users/kheldon/)
 * Last activity: [20 years, 2 months ago](https://wordpress.org/support/topic/call-undefined-function/#post-355344)
 * Status: not resolved

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