Title: plugin not compatible with the theme
Last modified: August 20, 2016

---

# plugin not compatible with the theme

 *  [Stefanie Finn](https://wordpress.org/support/users/stefanie-finn/)
 * (@stefanie-finn)
 * [13 years, 7 months ago](https://wordpress.org/support/topic/plugin-not-compatible-with-the-theme/)
 * Hi there,
 * I’m at a very basic level with wordpress so if you could speak to me like I’m
   a little kid it would be appreciated. lol. My web designer set up my site about
   2 years ago and I’ve been making small changes ever since, learning as I go along.
   I don’t even know the version of WP I have installed because I can’t get into
   wordpress to find out, I’m sure I’m due for an upgrade as I haven’t WP in at 
   least 2 years.
 * Yesterday I was exploring themes, liked one of them and clicked “activate” by
   mistake. When I typed in my URL [http://www.messagestolove.com](http://www.messagestolove.com)
   the following message came up: Fatal error: Call to undefined function wp_get_theme()
   in /nfs/c07/h04/mnt/113298/domains/messagestolove.com/html/wp-content/themes/
   gommero/functions/theme-options.php on line 9 When I click my usual login link
   messagestolove.com/wp-admin/ the same “fatal error” comes up. Someone suggested
   another admin page to log into and it wouldn’t take my UN or PW. I need very 
   basic instructions. THANKS in advance!
 * Stefanie

The topic ‘plugin not compatible with the theme’ is closed to new replies.

## Tags

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

 * 0 replies
 * 1 participant
 * Last reply from: [Stefanie Finn](https://wordpress.org/support/users/stefanie-finn/)
 * Last activity: [13 years, 7 months ago](https://wordpress.org/support/topic/plugin-not-compatible-with-the-theme/)
 * Status: not resolved

## Topics

### Topics with no replies

### Non-support topics

### Resolved topics

### Unresolved topics

### All topics