我尝试从phpmyadmin导出数据库时,出现了此错误
"Fatal error: Uncaught TypeError: Argument 5 passed to PhpMyAdmin\Export::getFilenameAndMimetype() must be of the type string, null given, called in C:\xampp\phpMyAdmin\export.php\phpMyAdmin\export.php(380): PhpMyAdmin
Windows 10Apache Version: 2.4.33 MySQL Version: 5.7.21 当我在phpMyAdmin中单击MYSQL并单击Export时,phpMyAdmin将显示空白页。但是,当我单击“导入”时,phpMyAdmin根本不显示空白页。但奇怪的是,当点击导出,phpMyAdmin显示空白页。由于我试图从