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 ('def5639ed8e58f1d5903e8a07c307a6b', 0, '1550490546')' at line 2 SQL=INSERT INTO (, , ) VALUES ('def5639ed8e58f1d5903e8a07c307a6b', 0, '1550490546')