Error: INSERT INTO `ultimosnombresvistos`(`nombre`, `apellido`, `ip`) VALUES ('Yamiley', 'D'Andrea/Yamiley_D'Andrea', '3.21.104.72') 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 'Andrea/Yamiley_D'Andrea', '3.21.104.72')' at line 1