Title: Error message
Last modified: August 31, 2016

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# Error message

 *  [Westfordnursing](https://wordpress.org/support/users/westfordnursing/)
 * (@westfordnursing)
 * [10 years, 3 months ago](https://wordpress.org/support/topic/error-message-510/)
 * I am new to using word press, never had any experience with it. I am getting 
   an fatal error message Fatal error: Call to undefined function wp_removable_query_args()
   in D:\Hosting\11798646\html\wp-admin\includes\misc.php on line 900
    I can not
   access the website once I have logged in to make any changes.
 * I have not idea on what to do to correct it.
    The website is [http://www.westfordnursinghome.com](http://www.westfordnursinghome.com)

Viewing 1 replies (of 1 total)

 *  Moderator [James Huff](https://wordpress.org/support/users/macmanx/)
 * (@macmanx)
 * [10 years, 3 months ago](https://wordpress.org/support/topic/error-message-510/#post-7147253)
 * Try [manually resetting your plugins](https://codex.wordpress.org/FAQ_Troubleshooting#How_to_deactivate_all_plugins_when_not_able_to_access_the_administrative_menus.3F)(
   no Dashboard access required). If that resolves the issue, reactivate each one
   individually until you find the cause.
 * If that does not resolve the issue, access your server via [SFTP or FTP](https://codex.wordpress.org/FTP_Clients),
   or a file manager in your hosting account’s control panel, navigate to `/wp-content/
   themes/` and rename the directory of your currently active theme. This will force
   the default theme to activate and hopefully rule-out a theme-specific issue (
   theme functions can interfere like plugins).

Viewing 1 replies (of 1 total)

The topic ‘Error message’ is closed to new replies.

## Tags

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

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [James Huff](https://wordpress.org/support/users/macmanx/)
 * Last activity: [10 years, 3 months ago](https://wordpress.org/support/topic/error-message-510/#post-7147253)
 * Status: not resolved

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