Fatal error: Uncaught Error: Class 'think\exception\ThrowableError' not found in D:\wwwroot\www.9kzb.com\thinkphp\library\think\Error.php:43 Stack trace: #0 [internal function]: think\Error::appException(Object(Error)) #1 {main} thrown in D:\wwwroot\www.9kzb.com\thinkphp\library\think\Error.php on line 43

Fatal error: Uncaught Error: Class 'think\exception\ErrorException' not found in D:\wwwroot\www.9kzb.com\thinkphp\library\think\Error.php:68 Stack trace: #0 D:\wwwroot\www.9kzb.com\thinkphp\library\think\Loader.php(666): think\Error::appError(2, 'include(D:\\wwwr...', 'D:\\wwwroot\\www....', 666, Array) #1 D:\wwwroot\www.9kzb.com\thinkphp\library\think\Loader.php(666): include() #2 D:\wwwroot\www.9kzb.com\thinkphp\library\think\Loader.php(85): think\__include_file('D:\\wwwroot\\www....') #3 [internal function]: think\Loader::autoload('think\\Exception') #4 D:\wwwroot\www.9kzb.com\thinkphp\library\think\exception\ErrorException.php(22): spl_autoload_call('think\\Exception') #5 D:\wwwroot\www.9kzb.com\thinkphp\library\think\Loader.php(666): include('D:\\wwwroot\\www....') #6 D:\wwwroot\www.9kzb.com\thinkphp\library\think\Loader.php(85): think\__include_file('D:\\wwwroot\\www....') #7 [internal function]: think\Loader::autoload('think\\exception...') #8 D:\wwwroot\www.9kzb.com\thinkphp\library\think\Error.php(87): spl_autolo in D:\wwwroot\www.9kzb.com\thinkphp\library\think\Error.php on line 68