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 ('48e1298ab7d5c9ff04757e2a08b4fe89', 0, '1550655415')' at line 2 SQL=INSERT INTO (, , ) VALUES ('48e1298ab7d5c9ff04757e2a08b4fe89', 0, '1550655415')