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 ('a97de7e883cbbac3b00226c9a99a3810', 0, '1550490610')' at line 2 SQL=INSERT INTO (, , ) VALUES ('a97de7e883cbbac3b00226c9a99a3810', 0, '1550490610')