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 ('c18f0d72645f5f97b05bb493bafe105f', 0, '1553255771')' at line 2 SQL=INSERT INTO (, , ) VALUES ('c18f0d72645f5f97b05bb493bafe105f', 0, '1553255771')