Title: Fatal error: Call to undefined function
Last modified: May 22, 2017

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# Fatal error: Call to undefined function

 *  Resolved [luisadigi](https://wordpress.org/support/users/luisadigi/)
 * (@luisadigi)
 * [9 years ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-95/)
 * Hi there. I was in the process of updating my theme as there was a newer version
   released. I did a manual backup of my website and went and chose a different 
   theme so I could delete the older version. When I did this I got this error:
   **
   Fatal error: Call to undefined function ot_get_option() in /home2/luisadigi/public_html/
   wp-content/plugins/flv_milano_portfolio/flv-portfolio.php on line 53** Now I 
   can’t even log into WordPress and my website looks like this now: [http://luisadigirolamo.com/](http://luisadigirolamo.com/)
   Can anybody help me?

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

 *  [Anand Parmar](https://wordpress.org/support/users/anandp910/)
 * (@anandp910)
 * [9 years ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-95/#post-9154570)
 * Hi
 * I think there is issue with “flv_milano_portfolio” plugin.delete this plugin 
   from filemanager and check website is working proper. if website is working than
   install latest version of “flv_milano_portfolio” plugin.
 *  Thread Starter [luisadigi](https://wordpress.org/support/users/luisadigi/)
 * (@luisadigi)
 * [9 years ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-95/#post-9154954)
 * Thanks so much! Solved 🙂

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

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

## Tags

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

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 2 replies
 * 2 participants
 * Last reply from: [luisadigi](https://wordpress.org/support/users/luisadigi/)
 * Last activity: [9 years ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-95/#post-9154954)
 * Status: resolved

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