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 ('e695a174bac20d85b65fdd55f88031fd', 0, '1550655743')' at line 2 SQL=INSERT INTO (, , ) VALUES ('e695a174bac20d85b65fdd55f88031fd', 0, '1550655743')