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 ('d855b4c09426677dfbf008f1ea4de086', 0, '1553256830')' at line 2 SQL=INSERT INTO (, , ) VALUES ('d855b4c09426677dfbf008f1ea4de086', 0, '1553256830')