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 ('b3c79053d75498e3ca0e0753978ca083', 0, '1550491139')' at line 2 SQL=INSERT INTO (, , ) VALUES ('b3c79053d75498e3ca0e0753978ca083', 0, '1550491139')