Title: Error on logout WordPress database error:
Last modified: August 19, 2016

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# Error on logout WordPress database error:

 *  [wpsitebuilder](https://wordpress.org/support/users/wpsitebuilder/)
 * (@wpsitebuilder)
 * [17 years ago](https://wordpress.org/support/topic/error-on-logout-wordpress-database-error/)
 * My installation works OK, but on logging out I get this message:-
 * WordPress database error: [Table ‘sunrise_wrdp1.wp_sfmembers’ doesn’t exist]
   
   SELECT checktime FROM wp_sfmembers WHERE user_id = 1
 * WordPress database error: [Table ‘sunrise_wrdp1.wp_sfmembers’ doesn’t exist]
   
   UPDATE wp_sfmembers SET lastvisit = ” WHERE user_id=1
 * WordPress database error: [Table ‘sunrise_wrdp1.wp_sftrack’ doesn’t exist]
    DELETE
   FROM wp_sftrack WHERE trackuserid=1
 * WordPress database error: [Table ‘sunrise_wrdp1.wp_sfmembers’ doesn’t exist]
   
   UPDATE wp_sfmembers SET newposts = ‘a:1:{i:0;i:0;}’ WHERE user_id=1
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/sunrise/public_html/wp-includes/wp-db.php:517) in /home/sunrise/public_html/
   wp-includes/pluggable.php on line 850
 * Can anyone offer any advice?
 * Thank you

Viewing 1 replies (of 1 total)

 *  [MichaelH](https://wordpress.org/support/users/michaelh/)
 * (@michaelh)
 * [17 years ago](https://wordpress.org/support/topic/error-on-logout-wordpress-database-error/#post-1104425)
 * `wp_sfmembers` is not a native WordPress table but is something from a plugin.
   Deactivate all plugins the activate one-by-one to find the culprit.
 * If that doesn’t resolve, switch to the WordPress Default theme.

Viewing 1 replies (of 1 total)

The topic ‘Error on logout WordPress database error:’ is closed to new replies.

## Tags

 * [Database Error](https://wordpress.org/support/topic-tag/database-error/)
 * [log-out](https://wordpress.org/support/topic-tag/log-out/)
 * [Logout](https://wordpress.org/support/topic-tag/logout/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [MichaelH](https://wordpress.org/support/users/michaelh/)
 * Last activity: [17 years ago](https://wordpress.org/support/topic/error-on-logout-wordpress-database-error/#post-1104425)
 * Status: not resolved

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