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