Time : 08:15:31 SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1 Raw SQL : select COUNTRYSTATECITYID,NAME from countrystatecity where PARENTID= Time : 08:07:20 SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1 Raw SQL : select COUNTRYSTATECITYID,NAME from countrystatecity where PARENTID= Time : 07:57:24 SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'noofdownloads' cannot be null Raw SQL : insert into p_perdaydownloads(customerid,noofdownloads,donwloaddate) values(:customerid,:noofdownloads,:donwloaddate)