Cannot logon WD cloud 8TB

Hi,

I have 3 WD cloud external drives, two of them I can access via browser but only 8TB WD cloud I cannot access it via browser.

When I input the IP address via browser (i.e. http or https://UI/), it will show any like program code something like that, please find attached image.
WD-cloud-error1

Appreciated that if someone can help?

@Clementli

Here is a link for the User Manuals for the, My Cloud Home.
User Manual: My Cloud Home and My Cloud Home Duo (westerndigital.com)