The Journal cannot be posted because it is out of balance at the 1st entry

SUGGESTED

Hi I just began to use Peachtree 2012, and after I try to enter the first General Journal with a new company with no any other records, when I press "save" and  this message shows "The Journal cannot be posted because it is out of balance", do the Data verification with no error and contact Sage and they said this version is not support anymore, anyone know what 's wrong?

thanks

hong