I also get this messge several times a day (many posts). As you can see, it’s not answered in the FAQs. The problem is that – why ever – SNAP uses https instead of http. And the certificate of the hoster is a self signed one.

Array ( [0] => Array ( [date] => 2015-06-04 10:36:45 [act] => Error [msg] => -=ERROR=- Server can’t access it’s own images. (Image URL: https://deister-echo.de/wp-content/uploads/2015/06/Unbenannt1.jpg) Most probably it’s a DNS problem. Please contact your hosting provider. O:8:”WP_Error”:2:{s:6:”errors”;a:1:{s:19:”http_request_failed”;a:1:{i:0;s:48:“SSL certificate problem: self signed certificate”;}}s:10:”error_data”;a:0:{}} [extInfo] => [type] => E [nt] => IMAGE ) [1] => Array ( [date] => 2015-06-04 10:37:29 [act] => Error [msg] => -=ERROR=- Server can’t access it’s own images. (Image URL: https://deister-echo.de/wp-content/uploads/2015/06/RPB_7484.jpg) Most probably it’s a DNS problem. Please contact your hosting provider. O:8:”WP_Error”:2:{s:6:”errors”;a:1:{s:19:”http_request_failed”;a:1:{i:0;s:48:”SSL certificate problem: self signed certificate”;}}s:10:”error_data”;a:0:{}} [extInfo] => [type] => E [nt] => IMAGE ) )

How do I tell SNAP not to use https?

Karsten