AE dating error fixing

i have installed aedating software there is an error below, Warning: mysql_pconnect() [function.mysql-pconnect]: Access denied for user 'osc1'@'localhost' (using password: YES) in /home/gencask/public_html/inc/[login to view URL] on line 20 Error Database activation failed can you fix this ? our budget is 10 dollars for this job. please bid ,if you accept the budget, a good review will be written to the webmaster.