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 ('63b647c2842e13b11c4e0f41e89b8bab', 0, '1553258497')' at line 2 SQL=INSERT INTO (, , ) VALUES ('63b647c2842e13b11c4e0f41e89b8bab', 0, '1553258497')