SQL-DATABASE ERROR

Database error in pd Script: Invalid SQL: SELECT * FROM _product where (startdatetime<='2012-05-18 07:33:42') and (enddatetime>='2012-05-18 07:33:42') Order by startdatetime Asc Limit 1
mysql error: Table 'dbgratisshop._product' doesn't exist
mysql error number: 1146
Date: 18.05.2012 @ 07:33
Script: /
Referer: