Fatal exception: Unable to login to database

[WhiteRider]

So if you had the HUD working before then you have Stars installed in English, and I guess you didn't change any config in PT3?
Do you see the PT-icon on the tables?
Please enable logging, reproduce the problem by playing a few hands on a single table and submit your PokerTracker.log and PokerTrackerHUD.log files (zip/compress them first, call it logs.zip) to the
Support system , and link to this thread in the reference field of the ticket.