Fatal error: Uncaught Error: Class 'think\Container' not found in /www/wwwroot/www.yfchuhai.com/vendor/topthink/framework/src/think/App.php:39 Stack trace: #0 /www/wwwroot/www.yfchuhai.com/vendor/composer/ClassLoader.php(576): include() #1 /www/wwwroot/www.yfchuhai.com/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}() #2 [internal function]: Composer\Autoload\ClassLoader->loadClass() #3 /www/wwwroot/www.yfchuhai.com/public/index.php(28): spl_autoload_call() #4 {main} thrown in /www/wwwroot/www.yfchuhai.com/vendor/topthink/framework/src/think/App.php on line 39