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 ('7d853fa22d75cf2d641e6343e7c64b47', 0, '1553256047')' at line 2 SQL=INSERT INTO (, , ) VALUES ('7d853fa22d75cf2d641e6343e7c64b47', 0, '1553256047')