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 ('cc5afd3c676bbdb09f369bc3cbec65ce', 0, '1550490626')' at line 2 SQL=INSERT INTO (, , ) VALUES ('cc5afd3c676bbdb09f369bc3cbec65ce', 0, '1550490626')