Fatal error: Uncaught TypeError: CodeIgniter\HTTP\URI::setScheme(): Argument #1 ($str) must be of type string, null given, called in /var/www/html/vendor/codeigniter4/framework/system/HTTP/IncomingRequest.php on line 403 and defined in /var/www/html/vendor/codeigniter4/framework/system/HTTP/URI.php:662 Stack trace: #0 /var/www/html/vendor/codeigniter4/framework/system/HTTP/IncomingRequest.php(403): CodeIgniter\HTTP\URI->setScheme(NULL) #1 /var/www/html/vendor/codeigniter4/framework/system/HTTP/IncomingRequest.php(202): CodeIgniter\HTTP\IncomingRequest->setPath('/', Object(Config\App)) #2 /var/www/html/vendor/codeigniter4/framework/system/HTTP/IncomingRequest.php(170): CodeIgniter\HTTP\IncomingRequest->detectURI('REQUEST_URI', '${app.baseURL}') #3 /var/www/html/vendor/codeigniter4/framework/system/Config/Services.php(541): CodeIgniter\HTTP\IncomingRequest->__construct(Object(Config\App), Object(CodeIgniter\HTTP\URI), '', Object(CodeIgniter\HTTP\UserAgent)) #4 /var/www/html/vendor/codeigniter4/framework/system/Config/Services.php(497): CodeIgniter\Config\Services::incomingrequest(Object(Config\App), false) #5 /var/www/html/vendor/codeigniter4/framework/system/Config/BaseService.php(253): CodeIgniter\Config\Services::request(NULL, false) #6 /var/www/html/vendor/codeigniter4/framework/system/Config/BaseService.php(194): CodeIgniter\Config\BaseService::__callStatic('request', Array) #7 /var/www/html/vendor/codeigniter4/framework/system/Config/Services.php(493): CodeIgniter\Config\BaseService::getSharedInstance('request', NULL) #8 /var/www/html/vendor/codeigniter4/framework/system/Config/BaseService.php(253): CodeIgniter\Config\Services::request() #9 /var/www/html/vendor/codeigniter4/framework/system/Config/Services.php(263): CodeIgniter\Config\BaseService::__callStatic('request', Array) #10 /var/www/html/vendor/codeigniter4/framework/system/Config/BaseService.php(253): CodeIgniter\Config\Services::exceptions(Object(Config\Exceptions), NULL, NULL, false) #11 /var/www/html/vendor/codeigniter4/framework/system/Config/BaseService.php(194): CodeIgniter\Config\BaseService::__callStatic('exceptions', Array) #12 /var/www/html/vendor/codeigniter4/framework/system/Config/Services.php(259): CodeIgniter\Config\BaseService::getSharedInstance('exceptions', NULL, NULL, NULL) #13 /var/www/html/vendor/codeigniter4/framework/system/Config/BaseService.php(253): CodeIgniter\Config\Services::exceptions() #14 /var/www/html/vendor/codeigniter4/framework/system/CodeIgniter.php(178): CodeIgniter\Config\BaseService::__callStatic('exceptions', Array) #15 /var/www/html/public/index.php(55): CodeIgniter\CodeIgniter->initialize() #16 {main} thrown in /var/www/html/vendor/codeigniter4/framework/system/HTTP/URI.php on line 662