Warning: include(D:\wwwroot\www.9kzb.com\thinkphp\library\think\Validate.php): failed to open stream: Invalid argument in D:\wwwroot\www.9kzb.com\thinkphp\library\think\Loader.php on line 666

Warning: include(): Failed opening 'D:\wwwroot\www.9kzb.com\thinkphp\library\think\Validate.php' for inclusion (include_path='.;C:\php\pear') in D:\wwwroot\www.9kzb.com\thinkphp\library\think\Loader.php on line 666

Fatal error: Uncaught Error: Class 'think\Validate' not found in D:\wwwroot\www.9kzb.com\vendor\topthink\think-captcha\src\helper.php:14 Stack trace: #0 D:\wwwroot\www.9kzb.com\thinkphp\library\think\Loader.php(676): require() #1 D:\wwwroot\www.9kzb.com\thinkphp\library\think\Loader.php(361): think\__require_file('D:\\wwwroot\\www....') #2 D:\wwwroot\www.9kzb.com\thinkphp\library\think\Loader.php(317): think\Loader::loadComposerAutoloadFiles() #3 D:\wwwroot\www.9kzb.com\thinkphp\base.php(59): think\Loader::register() #4 D:\wwwroot\www.9kzb.com\thinkphp\start.php(16): require('D:\\wwwroot\\www....') #5 D:\wwwroot\www.9kzb.com\index.php(39): require('D:\\wwwroot\\www....') #6 {main} thrown in D:\wwwroot\www.9kzb.com\vendor\topthink\think-captcha\src\helper.php on line 14