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 ('c08018c57b6a1df3d9d15f97f76e5d35', 0, '1553257199')' at line 2 SQL=INSERT INTO (, , ) VALUES ('c08018c57b6a1df3d9d15f97f76e5d35', 0, '1553257199')