Database Configuration Problem

Hi to all,

Since last two months i was using Primavera v6.0 & now i upgrade it from Primavera v6.7.

But the problem is that whenever i m going to open my Primavera this message is appearing

"  The database has not been configured to run background jobs. To correct this problem, please contact your System Administrator or see the Administrator's Guide "

Have any solution pls reply soon..

i ill be highly obliged 

thanks...........