[webmin-l] DNS module issues

[Joaquim H. <jo...@we...>]

Using Webmin 1.997 on both the master and this particular slave server. 
I get this, on the master, when I apply changes:


This server was restarted OK, but the following errors occurred on slaves :

ns88.domain.com : Bad response from fastrpc.cgi : HTTP/1.0 500 Perl 
execution failed Server: MiniServ/1.997 Date: Mon, 18 Jul 2022 17:18:35 
GMT Content-type: text/html; Charset=utf-8 Connection: close
Error — Perl execution failed

Undefined subroutine &main::webmin_user_can_rpc called at 
/usr/share/webmin/fastrpc.cgi line 16.


I have not changed anything on either server (other than upgrading to 
1.997).

I can't really see any issues in the log files on the slave server either.

There are two other slaves as well, both running 1.994, and there are no 
issues reported from them upon applying changes on the master server.


-joho