Error reading settings on 10.8 server.

Hi All. First time poster.

Having some issues with my Mac Mini Server with Mountain Lion.

Everything was working well but at some stage something has happened and now when I try to access the DNS section of the server it tells me multiple errors have occured and can't read the settings.

Not sure when this happened as I haven't needed to change anything for a while.

Any help would be much appreciated.

16/04/16 9:52:06.484 AM Server[693]: Error: The server '127.0.0.1' reported an error while processing a command of type: 'readSettings' in plug-in: 'servermgr_dns'. Error: Error Domain=XSActionErrorDomain Code=499 "An SSL error has occurred and a secure connection to the server cannot be made." UserInfo=0x7f882d66ba40 {NSLocalizedDescription=An SSL error has occurred and a secure connection to the server cannot be made., originalError=Error Domain=NSURLErrorDomain Code=-1200 "An SSL error has occurred and a secure connection to the server cannot be made." UserInfo=0x7f882eb31060 {NSUnderlyingError=0x7f88302a3db0 "An SSL error has occurred and a secure connection to the server cannot be made.", NSErrorFailingURLStringKey=https://127.0.0.1:311/commands/servermgr_dns, NSErrorFailingURLKey=https://127.0.0.1:311/commands/servermgr_dns, NSLocalizedRecoverySuggestion=Would you like to connect to the server anyway?, NSLocalizedDescription=An SSL error has occurred and a secure connection to the server cannot be made.}}

16/04/16 9:52:07.667 AM Server[693]: Error: The server '127.0.0.1' reported an error while processing a command of type: 'getState' in plug-in: 'servermgr_info'. Error: Error Domain=XSActionErrorDomain Code=499 "An SSL error has occurred and a secure connection to the server cannot be made." UserInfo=0x7f88302f9590 {NSLocalizedDescription=An SSL error has occurred and a secure connection to the server cannot be made., originalError=Error Domain=NSURLErrorDomain Code=-1200 "An SSL error has occurred and a secure connection to the server cannot be made." UserInfo=0x7f883125a200 {NSUnderlyingError=0x7f882d61c910 "An SSL error has occurred and a secure connection to the server cannot be made.", NSErrorFailingURLStringKey=https://127.0.0.1:311/commands/servermgr_info, NSErrorFailingURLKey=https://127.0.0.1:311/commands/servermgr_info, NSLocalizedRecoverySuggestion=Would you like to connect to the server anyway?, NSLocalizedDescription=An SSL error has occurred and a secure connection to the server cannot be made.}}