Title: Update Error
Last modified: August 31, 2016

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# Update Error

 *  Resolved [tiaurus](https://wordpress.org/support/users/tiaurus/)
 * (@tiaurus)
 * [10 years, 3 months ago](https://wordpress.org/support/topic/update-error-40/)
 * Update to 5.0.3 error: Peer certificate cannot be authenticated with known CA
   certificates.
 * [https://wordpress.org/plugins/wp-simple-firewall/](https://wordpress.org/plugins/wp-simple-firewall/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Paul](https://wordpress.org/support/users/paultgoodchild/)
 * (@paultgoodchild)
 * [10 years, 3 months ago](https://wordpress.org/support/topic/update-error-40/#post-7227595)
 * I’ll need more information than this. Where is this error displayed? What preceded
   it? Is it in a log somewhere? Did it happen during the update?
    It sounds more
   like a server certificate issue and nothing to do with the plugin itself

Viewing 1 replies (of 1 total)

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

 * ![](https://ps.w.org/wp-simple-firewall/assets/icon-256x256.png?rev=3054572)
 * [Shield Security – Smart Bot Blocking, Brute-Force Login Protection & File Scanning](https://wordpress.org/plugins/wp-simple-firewall/)
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 * [Active Topics](https://wordpress.org/support/plugin/wp-simple-firewall/active/)
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 * 1 reply
 * 2 participants
 * Last reply from: [Paul](https://wordpress.org/support/users/paultgoodchild/)
 * Last activity: [10 years, 3 months ago](https://wordpress.org/support/topic/update-error-40/#post-7227595)
 * Status: resolved