Safari cannot open the page because the server stopped responding

I installed Tailscale on my iPhone and laptop which runs on windows. When I try to connect to my laptop from my iPhone I get the following message ”Safari cannot open the page because the server stopped responding“. This is my first time installing Tailscale and attempting to use it. I have not yet been able to get it to work due to receiving that message. I am not whatsoever tech savvy so your help would be appreciated in the “Tailscale for dummies” language.