DGB one click miner 3.7.3 stopped working today.

"No servers were found to get work from . . ."

I've tried uninstalling and re-installing and that did not work.

I'm also getting a fatal error when updating account detail settings:

Fatal error: Uncaught BitcoinClientException:

• : Connect error: Connection refused (111) thrown in Unknown on line 0

I've searched the forum but no easy solutions: Thanks in advance. Cheers!