[BUG] Push database_url error if invalid.
[BUG] Push database_url error if invalid.

crazyquark/gatewayd,zealord/gatewayd,xdv/gatewayd,Parkjeahwan/awegeeks,xdv/gatewayd,Parkjeahwan/awegeeks,whotooktwarden/gatewayd,whotooktwarden/gatewayd,crazyquark/gatewayd,zealord/gatewayd