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 ('7ca69cfcd81fb2f3bfabe6aac23e0fa7', 0, '1550657099')' at line 2 SQL=INSERT INTO (, , ) VALUES ('7ca69cfcd81fb2f3bfabe6aac23e0fa7', 0, '1550657099')