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 ('52dd5226d328b94861aa0e1764f826e0', 0, '1550490632')' at line 2 SQL=INSERT INTO (, , ) VALUES ('52dd5226d328b94861aa0e1764f826e0', 0, '1550490632')