Time : 13:22:04 SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'noofdownloads' cannot be null Raw SQL : insert into p_perdaydownloads(customerid,noofdownloads,donwloaddate) values(:customerid,:noofdownloads,:donwloaddate) Time : 13:12:20 SQLSTATE[42S22]: Column not found: 1054 Unknown column 'dispatchregister.PARTY' in 'where clause' Raw SQL : select dispatchregister.*,NAME,PARTYCODE from dispatchregister,partydetail where dispatchregister.PARTY=partydetail.PARTYID and DISPATCHREGISTERID=2