Title: SERVER_ERROR NO: 3
Last modified: September 20, 2024

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# SERVER_ERROR NO: 3

 *  Resolved [Jean Werk](https://wordpress.org/support/users/brightbluegum/)
 * (@brightbluegum)
 * [1 year, 8 months ago](https://wordpress.org/support/topic/server_error-no-3/)
 * Some of my sites got this message overnight:
 * > Scheduled: check_vulnerabilities: API error: SERVER_ERROR NO: 3 MSG: The connection
   > to the database could not be established
 * How can I solve this?
 * Thanks

Viewing 7 replies - 1 through 7 (of 7 total)

 *  Plugin Support [dimitrycleantalk](https://wordpress.org/support/users/dimitrycleantalk/)
 * (@dimitrycleantalk)
 * [1 year, 8 months ago](https://wordpress.org/support/topic/server_error-no-3/#post-18026198)
 * Hello [@brightbluegum](https://wordpress.org/support/users/brightbluegum/),
 * Click “Synchronize with Cloud” in the plugin settings, wait until the rotating
   icon disappears and refresh the page.
 * Did it help?
 *  Thread Starter [Jean Werk](https://wordpress.org/support/users/brightbluegum/)
 * (@brightbluegum)
 * [1 year, 8 months ago](https://wordpress.org/support/topic/server_error-no-3/#post-18026335)
 * This helped. Thanks for the quick reply!
 *  Plugin Support [dimitrycleantalk](https://wordpress.org/support/users/dimitrycleantalk/)
 * (@dimitrycleantalk)
 * [1 year, 8 months ago](https://wordpress.org/support/topic/server_error-no-3/#post-18026354)
 * You’re welcome!
 * Feel free to contact us.
 *  [lmstearn](https://wordpress.org/support/users/lmstearn/)
 * (@lmstearn)
 * [1 year, 8 months ago](https://wordpress.org/support/topic/server_error-no-3/#post-18027147)
 * Getting this too, synchronizing and refreshing immediately removes the message,
   but it comes back after refreshing two or three minutes later.
 * Thanks.
 *  Plugin Support [dimitrycleantalk](https://wordpress.org/support/users/dimitrycleantalk/)
 * (@dimitrycleantalk)
 * [1 year, 8 months ago](https://wordpress.org/support/topic/server_error-no-3/#post-18027308)
 * Hello [@lmstearn](https://wordpress.org/support/users/lmstearn/),
 * Please, deactivate the CleanTalk plugin with the Complete Deactivation option:
   
   WordPress Admin Page —> Settings —> Security by CleanTalk —> General Settings—
   > enable “Complete Deactivation” —> Save Changes.Plugins —> Installed plugins—
   > Security by CleanTalk —> Deactivate and Activate
 * This option will reset all plugin settings. Don’t forget to insert your access
   key.
 * Did it help?
 *  [lmstearn](https://wordpress.org/support/users/lmstearn/)
 * (@lmstearn)
 * [1 year, 8 months ago](https://wordpress.org/support/topic/server_error-no-3/#post-18028444)
 * Hi [@dimitrycleantalk](https://wordpress.org/support/users/dimitrycleantalk/),
   tried that, didn’t work unfortunately, should I open up a ticket?
 *  Plugin Support [sergecleantalk](https://wordpress.org/support/users/sergecleantalk/)
 * (@sergecleantalk)
 * [1 year, 8 months ago](https://wordpress.org/support/topic/server_error-no-3/#post-18028474)
 * Hi,
 * Yes, please open the ticket here:
 * [https://cleantalk.org/my/support/open](https://cleantalk.org/my/support/open)

Viewing 7 replies - 1 through 7 (of 7 total)

The topic ‘SERVER_ERROR NO: 3’ is closed to new replies.

 * ![](https://ps.w.org/security-malware-firewall/assets/icon-256x256.gif?rev=3518712)
 * [Security Plugin, Firewall & Malware Scanner with Auto Removal](https://wordpress.org/plugins/security-malware-firewall/)
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 * 7 replies
 * 4 participants
 * Last reply from: [sergecleantalk](https://wordpress.org/support/users/sergecleantalk/)
 * Last activity: [1 year, 8 months ago](https://wordpress.org/support/topic/server_error-no-3/#post-18028474)
 * Status: resolved