Fatal error: Uncaught Error: Interface "Psr\Container\ContainerInterface" not found in /www/wwwroot/city86.cn/vendor/topthink/framework/src/think/Container.php:35 Stack trace: #0 /www/wwwroot/city86.cn/vendor/composer/ClassLoader.php(444): include() #1 /www/wwwroot/city86.cn/vendor/composer/ClassLoader.php(322): Composer\Autoload\includeFile() #2 /www/wwwroot/city86.cn/vendor/topthink/framework/src/think/App.php(39): Composer\Autoload\ClassLoader->loadClass() #3 /www/wwwroot/city86.cn/vendor/composer/ClassLoader.php(444): include('...') #4 /www/wwwroot/city86.cn/vendor/composer/ClassLoader.php(322): Composer\Autoload\includeFile() #5 /www/wwwroot/city86.cn/public/index.php(17): Composer\Autoload\ClassLoader->loadClass() #6 {main} thrown in /www/wwwroot/city86.cn/vendor/topthink/framework/src/think/Container.php on line 35