Hi every body.
I have small bot accessing a web site and making some process, it was working to yesterday in the night when start having this problem:
Secure Connection Failed
uses an invalid security certificate.
The certificate is not trusted because the issuer certificate is unknown.
The server might not be sending the appropriate intermediate certificates.
An additional root certificate may need to be imported.
Error code: <a id="errorCode" title="SEC_ERROR_UNKNOWN_ISSUER">SEC_ERROR_UNKNOWN_ISSUER</a>
This could be a problem with the server's configuration, or it could be someone trying to impersonate the server.
If you have connected to this server successfully in the past, the error may be temporary, and you can try again later.
I am using GeckoFx 45.0 there some way to load the certificate or trust of web site or any way to pass this problem.
Thanks for the help in advanced.