I've got this message when I tried to open a Internesite.
Eminye Imininingwane Yohlelo
- I-ejenti Engumsebenzisi: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0
You can get the SSL_ERROR_INTERNAL_ERROR_ALERT error message when you try to open a website via the secure https:// protocol, but the server isn't configured for secure access and is meant to be accessed via a htpp:// links.
If you use an extension that forces a secure connection then create a block exception, otherwise make sure to use the http:// prefix to access this website.
You may have to check the SiteSecurityServiceState.txt file in the profile folder for references to this domain.