Title: Customize internal server error
Last modified: December 8, 2016

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# Customize internal server error

 *  [brentonklassen](https://wordpress.org/support/users/brentonklassen/)
 * (@brentonklassen)
 * [9 years, 5 months ago](https://wordpress.org/support/topic/customize-internal-server-error/)
 * I just updated my WordPress site to WordPress 4.7 running Fluida theme. I also
   updated Fluida to version 1.2.4. Now when I go to customize the theme, the left
   nav works but the preview shows Internal Server Error. Other themes work – only
   Fluida errors on the preview. I tried deleting and reinstalling the theme but
   same thing happens. Anyone else have this issue?

The topic ‘Customize internal server error’ is closed to new replies.

 * ![](https://i0.wp.com/themes.svn.wordpress.org/fluida/1.8.8.1/screenshot.png)
 * Fluida
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 * 0 replies
 * 1 participant
 * Last reply from: [brentonklassen](https://wordpress.org/support/users/brentonklassen/)
 * Last activity: [9 years, 5 months ago](https://wordpress.org/support/topic/customize-internal-server-error/)
 * Status: not resolved