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 ('a88ca4965606227ed13f5cd57445c888', 0, '1553256231')' at line 2 SQL=INSERT INTO (, , ) VALUES ('a88ca4965606227ed13f5cd57445c888', 0, '1553256231')