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 '? where short_url='首尔市厅首尔市组织机构图1-本厅-2'' at line 1 | select * from short_url_é where short_url='首尔市厅首尔市组织机构图1-本厅-2'