Connection To Database

[uecwmike]

Connection Problems
Sorry, SMF was unable to connect to the database. This may be caused by the server being busy. Please try again later.

hopefully someone has seen this and is able to help me, cant seem to fix it and posted in two other threads looking for help

[smp420]

If you changed your database username or password use repair_settings.php to fix that http://docs.simplemachines.org/index.php?topic=663.msg5551#msg5551 . If not contact your host.