You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '(, , ) VALUES ('e12a57deed63f38e9208176d10cf107e', 0, '1553258787')' at line 2 SQL=INSERT INTO (, , ) VALUES ('e12a57deed63f38e9208176d10cf107e', 0, '1553258787')