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 ('21b184cebee5be5ccec165c940afe613', 0, '1547928920')' at line 2 SQL=INSERT INTO (, , ) VALUES ('21b184cebee5be5ccec165c940afe613', 0, '1547928920')