Title: Fatal error on Install
Last modified: August 30, 2016

---

# Fatal error on Install

 *  [Dayna Leigh Cheser](https://wordpress.org/support/users/dayna-leigh-cheser/)
 * (@dayna-leigh-cheser)
 * [10 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-on-install-22/)
 * I downloaded your plugin. When I activated it, I was greeted with the following:
   “
   Warning: mysqli::mysqli(): (HY000/2005): Unknown MySQL server host ‘o7412530569907.
   db.2530569.hostedresource.com:3309’ (0) in /home/content/p3pnexwpnas07_data02/
   69/2530569/html/wp-content/plugins/wp-auto-tagging/WP-Auto-Tagging.php on line
   17 Connection failed: Unknown MySQL server host ‘o7412530569907.db.2530569.hostedresource.
   com:3309’ (0)”
 * I’m not much on code – in fact, I know very little about it – but the words ‘
   Unknown MySQL server host’ appears twice, so I’m guessing you have a problem.
 * Let me know when it’s fixed. Thanks.
 * Dayna
 * [https://wordpress.org/plugins/wp-auto-tagging/](https://wordpress.org/plugins/wp-auto-tagging/)

The topic ‘Fatal error on Install’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wp-auto-tagging_b46f49.svg)
 * [WP Auto Tagging](https://wordpress.org/plugins/wp-auto-tagging/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-auto-tagging/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-auto-tagging/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-auto-tagging/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-auto-tagging/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-auto-tagging/reviews/)

## Tags

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

 * 0 replies
 * 1 participant
 * Last reply from: [Dayna Leigh Cheser](https://wordpress.org/support/users/dayna-leigh-cheser/)
 * Last activity: [10 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-on-install-22/)
 * Status: not resolved