update login/register page && bugfixing error 500 in register page

src/routes/oauth/+server.ts

@@ -71,9 +71,13 @@ export const GET = async ({locals,  url, cookies}) => {
 
     }
 
-    const path = cookies?.get('path');
-    redirect(301, path?.length !== 0 ? path : "/");
+    try {
+        const path = cookies?.get('path');
+        redirect(301, path?.length !== 0 ? path : "/");
+    } catch(e) {
+        redirect(301,"/");
 
+    }
     //Login user automatically
 
     //const avatarUrl = newUser['meta']['avatarUrl'];

src/routes/register/+page.server.ts

@@ -96,6 +96,13 @@ export const actions = {
 			path: '/',
 			maxAge: 60*60
 		});
+
+		cookies.set('path', "/", {httpOnly: true,
+			sameSite: 'lax',
+			secure: true,
+			path: '/',
+			maxAge: 60
+	  	});
 		
 		oauthState.update( value => state);
         oauthVerifier.update( value => verifier);