Title: [Plugin: BackWPup] Curl SSL certificate errors
Last modified: August 20, 2016

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# [Plugin: BackWPup] Curl SSL certificate errors

 *  [nowton](https://wordpress.org/support/users/nowton/)
 * (@nowton)
 * [13 years, 8 months ago](https://wordpress.org/support/topic/plugin-backwpup-curl-ssl-certificate-errors/)
 * ` 1. try sending backup to Google Storage...
    2012/09/06 13:48.44: [ERROR] GStorage
   API: cURL resource: Resource id #3322; cURL error: SSL: certificate subject name'*.
   googleusercontent.com' does not match target host name 'ceesvingerling.nl.commondatastorage.
   googleapis.com' (cURL error code 51). See http://curl.haxx.se/libcurl/c/libcurl-
   errors.html for an explanation of error codes. 2012/09/06 13:48.44: 2. try sending
   backup to Google Storage... 2012/09/06 13:48.44: [ERROR] GStorage API: cURL resource:
   Resource id #3327; cURL error: SSL: certificate subject name '*.googleusercontent.
   com' does not match target host name 'ceesvingerling.nl.commondatastorage.googleapis.
   com' (cURL error code 51). See http://curl.haxx.se/libcurl/c/libcurl-errors.html
   for an explanation of error codes. 2012/09/06 13:48.44: 3. try sending backup
   to Google Storage... 2012/09/06 13:48.44: [ERROR] GStorage API: cURL resource:
   Resource id #3332; cURL error: SSL: certificate subject name '*.googleusercontent.
   com' does not match target host name 'ceesvingerling.nl.commondatastorage.googleapis.
   com' (cURL error code 51). See http://curl.haxx.se/libcurl/c/libcurl-errors.html
   for an explanation of error codes. 2012/09/06 13:48.44: [ERROR] Step arborted
   has too many trys!
 * On most sites the plugin works fine, in this case I get the errors mentioned 
   above. What can I try to solve this? TIA
 * [http://wordpress.org/extend/plugins/backwpup/](http://wordpress.org/extend/plugins/backwpup/)

The topic ‘[Plugin: BackWPup] Curl SSL certificate errors’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [nowton](https://wordpress.org/support/users/nowton/)
 * Last activity: [13 years, 8 months ago](https://wordpress.org/support/topic/plugin-backwpup-curl-ssl-certificate-errors/)
 * Status: not resolved