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 ('9d2c1b3bd29543c547e1a73463a69fa4', 0, '1553255759')' at line 2 SQL=INSERT INTO (, , ) VALUES ('9d2c1b3bd29543c547e1a73463a69fa4', 0, '1553255759')