I am trying to get an IPFire router working in the Hetzner Cloud. I did the installation as described at wiki.ipfire.org - Hetzner Cloud and it all worked fine.
When I configure OpenVPN and save the installations I get this error:
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator at root@localhost to inform them of the time this error occurred, and the actions you performed just before this error.
More information about this error may be available in the server error log.
In the LOG file of Apache I find this entry:
End of script output before headers: ovpnmain.cgi, referer: https://IP:444
Unfortunately, the error tells me nothing. Does anyone have an idea about this?
Many thanks in advance