Outlook.live in Firefox browser opens, displays my Inbox then crashes

[MaxMaxwell]

Hi. I have used Outlook.Live on my Windows 10 laptop under Firefox successfully for many years. It worked earlier this morning, but now when I open the Window it displays my Inbox and then this

message appears:

I have restarted my my laptop, but still get the error. Other browser links are working, and Outlook.live is working on my Android phone. Can you suggest a solution?

Many thanks

Max

[#2]

Hi, please check if there will be an error when you open mail in Edge, but to Edge you need to be logged in with a Microsoft account, write if it works?