Fatal error: Uncaught TypeError: Argument 2 passed to CodeIgniter\HTTP\IncomingRequest::detectURI() must be of the type string, null given, called in /home/wwwroot/haobin/fang/system/HTTP/IncomingRequest.php on line 184 and defined in /home/wwwroot/haobin/fang/system/HTTP/IncomingRequest.php:604 Stack trace: #0 /home/wwwroot/haobin/fang/system/HTTP/IncomingRequest.php(184): CodeIgniter\HTTP\IncomingRequest->detectURI('REQUEST_URI', NULL) #1 /home/wwwroot/haobin/fang/system/Config/Services.php(609): CodeIgniter\HTTP\IncomingRequest->__construct(Object(Config\App), Object(CodeIgniter\HTTP\URI), '', Object(CodeIgniter\HTTP\UserAgent)) #2 /home/wwwroot/haobin/fang/system/Config/BaseService.php(123): CodeIgniter\Config\Services::request(Object(Config\App), false) #3 /home/wwwroot/haobin/fang/system/Config/Services.php(597): CodeIgniter\Config\BaseService::getSharedInstance('request', NULL) #4 /home/wwwroot/haobin/fang/system/Config/Services.php(274): CodeIgniter\Config\Services::request() #5 /home/wwwroot/haobin/fang/system/Co in /home/wwwroot/haobin/fang/system/HTTP/IncomingRequest.php on line 604