Fatal error: Uncaught ArgumentCountError: Too few arguments to function web::input_class(), 0 passed in /var/www/xidagc/app/system/search/web/search.class.php on line 18 and exactly 1 expected in /var/www/xidagc/app/system/include/class/web.class.php:108 Stack trace: #0 /var/www/xidagc/app/system/search/web/search.class.php(18): web->input_class() #1 /var/www/xidagc/app/system/include/class/load.class.php(243): search->dosearch() #2 /var/www/xidagc/app/system/include/class/load.class.php(120): load::_load_class('/var/www/xidagc...', 'search', 'dosearch') #3 /var/www/xidagc/app/system/entrance.php(90): load::module() #4 /var/www/xidagc/search/index.php(9): require_once('/var/www/xidagc...') #5 {main} thrown in /var/www/xidagc/app/system/include/class/web.class.php on line 108