Fatal error: Uncaught think\exception\ClassNotFoundException: class not exists: think\App in /mnt/7kzhanqun/vendor/thinkphp/library/think/Container.php:442 Stack trace: #0 /mnt/7kzhanqun/vendor/thinkphp/library/think/Container.php(284): think\Container->invokeClass('think\\App', Array) #1 /mnt/7kzhanqun/vendor/thinkphp/library/think/Container.php(132): think\Container->make('think\\App', Array, false) #2 /mnt/7kzhanqun/vendor/thinkphp/library/think/exception/Handle.php(42): think\Container::get('app') #3 /mnt/7kzhanqun/vendor/thinkphp/library/think/Error.php(51): think\exception\Handle->report(Object(think\exception\ClassNotFoundException)) #4 [internal function]: think\Error::appException(Object(think\exception\ClassNotFoundException)) #5 {main} thrown in /mnt/7kzhanqun/vendor/thinkphp/library/think/Container.php on line 442

Fatal error: Uncaught think\exception\ClassNotFoundException: class not exists: think\App in /mnt/7kzhanqun/vendor/thinkphp/library/think/Container.php:442 Stack trace: #0 /mnt/7kzhanqun/vendor/thinkphp/library/think/Container.php(284): think\Container->invokeClass('think\\App', Array) #1 /mnt/7kzhanqun/vendor/thinkphp/library/think/Container.php(132): think\Container->make('think\\App', Array, false) #2 /mnt/7kzhanqun/vendor/thinkphp/library/think/exception/Handle.php(42): think\Container::get('app') #3 /mnt/7kzhanqun/vendor/thinkphp/library/think/Error.php(51): think\exception\Handle->report(Object(think\exception\ErrorException)) #4 /mnt/7kzhanqun/vendor/thinkphp/library/think/Error.php(90): think\Error::appException(Object(think\exception\ErrorException)) #5 [internal function]: think\Error::appShutdown() #6 {main} thrown in /mnt/7kzhanqun/vendor/thinkphp/library/think/Container.php on line 442