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 ('f6aad3d0b71f1f8898067de7ea12662c', 0, '1558894223')' at line 2 SQL=INSERT INTO (, , ) VALUES ('f6aad3d0b71f1f8898067de7ea12662c', 0, '1558894223')