diff --git a/src/Constrict/Uri.php b/src/Constrict/Uri.php
index 381c31d..25ee1bd 100644
--- a/src/Constrict/Uri.php
+++ b/src/Constrict/Uri.php
@@ -395,7 +395,7 @@ class Uri implements UriInterface
 	public static function parse(\Swoole\Http\Request $request): UriInterface
 	{
 		$uri = new static();
-		$uri->queryString = $request->server['query_string'];
+		$uri->queryString = $request->server['query_string'] ?? '';
 		$uri->path = $request->server['path_info'];
 		$uri->port = $request->server['server_port'];
 		if (isset($request->server['https']) && $request->server['https'] !== 'off') {
diff --git a/src/Server.php b/src/Server.php
index f543ec9..0cdc56d 100644
--- a/src/Server.php
+++ b/src/Server.php
@@ -117,10 +117,10 @@ class Server implements OnRequestInterface
 			->withUri(Uri::parse($request))
 			->withProtocolVersion($request->server['server_protocol'])
 			->withCookieParams($request->cookie ?? [])
-			->withQueryParams($request->get)
-			->withUploadedFiles($request->files)
+			->withQueryParams($request->get ?? [])
+			->withUploadedFiles($request->files ?? [])
 			->withMethod($request->getMethod())
-			->withParsedBody($request->post);
+			->withParsedBody($request->post ?? []);
 
 		/** @var ConstrictRequest $PsrRequest */
 		return Context::set(RequestInterface::class, $serverRequest);