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 ('caf18e12dfceec1f4687ceac6f4235a5', 0, '1553262040')' at line 2 SQL=INSERT INTO (, , ) VALUES ('caf18e12dfceec1f4687ceac6f4235a5', 0, '1553262040')