Title: Error
Last modified: August 8, 2021

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# Error

 *  [Mike Matenkosky](https://wordpress.org/support/users/hikinmike/)
 * (@hikinmike)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/error-1556/)
 * I’ve been using the plugin for a few years. I’ve been seeing an error on each
   site I maintain several months ago:
 * > (HY000/2002): Connection refused in /wordpress/wp-content/plugins/display-php-
   > version/display-php-version.php on line 38
   > Warning: mysqli_get_server_info() expects parameter 1 to be mysqli, bool given
   > in /wordpress/wp-content/plugins/display-php-version/display-php-version.php
   > on line 38
 * Switching to Twenty Twenty-One doesn’t effect it. Disabling ALL plugins, except
   this one, doesn’t fix it either.
 * _[Moderator note: Please, [No bumping](https://make.wordpress.org/support/handbook/forum-welcome/#do-not%c2%a0bump-posts)]._
    -  This topic was modified 4 years, 9 months ago by [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/).

The topic ‘Error’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [Mike Matenkosky](https://wordpress.org/support/users/hikinmike/)
 * Last activity: [4 years, 9 months ago](https://wordpress.org/support/topic/error-1556/)
 * Status: not resolved