Title: "Call to undefined function" error
Last modified: August 24, 2016

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# "Call to undefined function" error

 *  [shruti.sujeet](https://wordpress.org/support/users/shrutisujeet/)
 * (@shrutisujeet)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/call-to-undefined-function-error-4/)
 * I am trying to start a blog on a selfhosted site. The webpage opens with url 
   mydomaninname.com/wp however a fatal error “Call to undefined function get_header()
   in /home/thetrqaw/public_html/index.php on line 2” occurs on typing the url name
   as mydomainname.com in the browser. I am new to WP. Please help.

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

 *  Moderator [t-p](https://wordpress.org/support/users/t-p/)
 * (@t-p)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/call-to-undefined-function-error-4/#post-5973014)
 * “Call to undefined function” is generally indicative of incomplete update. So,
   try re-uploading WordPress, and this time, upload ALL the files. Even those in
   the WordPress root directory.
    – Do a manual update via FTP instead: [http://codex.wordpress.org/Updating_WordPress#Manual_Update](http://codex.wordpress.org/Updating_WordPress#Manual_Update)
 *  Thread Starter [shruti.sujeet](https://wordpress.org/support/users/shrutisujeet/)
 * (@shrutisujeet)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/call-to-undefined-function-error-4/#post-5973334)
 * Thanks Tara the matter has been resolved.
 *  Moderator [t-p](https://wordpress.org/support/users/t-p/)
 * (@t-p)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/call-to-undefined-function-error-4/#post-5973335)
 * you are welcome 🙂

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

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

## Tags

 * [Call to undefined function:](https://wordpress.org/support/topic-tag/call-to-undefined-function/)
 * [index.php](https://wordpress.org/support/topic-tag/index-php/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 3 replies
 * 2 participants
 * Last reply from: [t-p](https://wordpress.org/support/users/t-p/)
 * Last activity: [11 years, 2 months ago](https://wordpress.org/support/topic/call-to-undefined-function-error-4/#post-5973335)
 * Status: not resolved

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