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 ('b8ad6a626a663b26bb0f58dc20ca3be0', 0, '1563874798')' at line 2 SQL=INSERT INTO (, , ) VALUES ('b8ad6a626a663b26bb0f58dc20ca3be0', 0, '1563874798')