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 ('5ba3f0e8af8fe7fa2bc0799a111993f6', 0, '1550493994')' at line 2 SQL=INSERT INTO (, , ) VALUES ('5ba3f0e8af8fe7fa2bc0799a111993f6', 0, '1550493994')