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 ('f0648515f6c6fcbb3e86f47e4da211cc', 0, '1550653737')' at line 2 SQL=INSERT INTO (, , ) VALUES ('f0648515f6c6fcbb3e86f47e4da211cc', 0, '1550653737')