Fatal error: Uncaught ArgumentCountError: Too few arguments to function web::input_class(), 0 passed in C:\wwwroot\5chuangxin\app\system\search\web\search.class.php on line 18 and exactly 1 expected in C:\wwwroot\5chuangxin\app\system\include\class\web.class.php:108 Stack trace: #0 C:\wwwroot\5chuangxin\app\system\search\web\search.class.php(18): web->input_class() #1 C:\wwwroot\5chuangxin\app\system\include\class\load.class.php(243): search->dosearch() #2 C:\wwwroot\5chuangxin\app\system\include\class\load.class.php(120): load::_load_class('C:\\wwwroot\\5chu...', 'search', 'dosearch') #3 C:\wwwroot\5chuangxin\app\system\entrance.php(93): load::module() #4 C:\wwwroot\5chuangxin\search\index.php(9): require_once('C:\\wwwroot\\5chu...') #5 {main} thrown in C:\wwwroot\5chuangxin\app\system\include\class\web.class.php on line 108