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 ('7b69d047942c26cc94ec5e1c8b97881b', 0, '1550490643')' at line 2 SQL=INSERT INTO (, , ) VALUES ('7b69d047942c26cc94ec5e1c8b97881b', 0, '1550490643')