Title: Activation Error Message
Last modified: October 30, 2020

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# Activation Error Message

 *  Resolved [erb219](https://wordpress.org/support/users/erb219/)
 * (@erb219)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/activation-error-message-2/)
 * Hi there,
    I’m new to wordpress.org and building a multisite. I chose to activate
   a theme that was previously installed on a multisite to have a look at it. Unfortunately,
   I now face this error message anytime I go near the page and I have no clue how
   to get rid of it and choose another theme or get Hestia to work!
 * Warning: require_once(/mnt/webdata1/webs/blogs.exeter.ac.uk/docs/wp-content/themes/
   hestia/inc/hooks/hooks.php) [[function.require-once](https://wordpress.org/support/topic/activation-error-message-2/function.require-once?output_format=md)]:
   failed to open stream: No such file or directory in /mnt/webdata1/webs/blogs.
   exeter.ac.uk/docs/wp-content/themes/hestia/functions.php on line 19
    Fatal error:
   require_once() [[function.require](https://wordpress.org/support/topic/activation-error-message-2/function.require?output_format=md)]:
   Failed opening required ‘/mnt/webdata1/webs/blogs.exeter.ac.uk/docs/wp-content/
   themes/hestia/inc/hooks/hooks.php’ (include_path=’.:/mnt/webdata1/private/php/
   include:/usr/local/php/include’) in /mnt/webdata1/webs/blogs.exeter.ac.uk/docs/
   wp-content/themes/hestia/functions.php on line 19
 * Thank you so much. I really appreciate any advice!
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Factivation-error-message-2%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  [Vytis](https://wordpress.org/support/users/bvytis/)
 * (@bvytis)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/activation-error-message-2/#post-13636092)
 * Hi [@erb219](https://wordpress.org/support/users/erb219/),
 * It looks like there could be some files missing. Could you try to reinstall a
   fresh copy of the theme to check if the error persists?
 * Thanks!

Viewing 1 replies (of 1 total)

The topic ‘Activation Error Message’ is closed to new replies.

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## Tags

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

 * 1 reply
 * 2 participants
 * Last reply from: [Vytis](https://wordpress.org/support/users/bvytis/)
 * Last activity: [5 years, 7 months ago](https://wordpress.org/support/topic/activation-error-message-2/#post-13636092)
 * Status: resolved