That's normal during maintenance downtimes.
Have you tried during various times of the day?
And have you checked the "server status" page to ensure that the servers are up?
If you have, and you're still not getting connected, and you don't have any issues
with connecting to other websites and such (to make sure your internet connection
is working correctly), then it's probably being blocked on your end.
Try temporarily turning off your firewall and virus scanner and see if it lets you in then.
If it's your firewall blocking access, then you'll need to put the game into your firewall's white-list.
If that doesn't work, then the only thing I can think of with the limited info you've provided would be to try a "verify all files" option during startup (there's a checkbox) and/or reinstalling the game.
You could also go over to the Technical Help forums section and ask there (they'll want you to post some outputs from Hijack This and the CoH Diagnostic tool).
6000+ levels gained and 8 level 50's
Hello, my name is Soulwind and I have Alt-Itis.
Hi guys need some help here. I can log in to my account but not server the msg: cant connect to DBserver pops up. havent been on for 3 weeks n this happened.Sent to helpdesk dont know if any good.