Updates can not be installed - 400 Bad Request

[Salman21]

While trying to install Linux lite updates a message displays  that says "could not fetch the package cache information lists". Please assist me in resolving the issue. I would be thankful.

[stevef]

Error 400 can have several causes. Sometimes it is a temporary condition and will just work if you try later.

While this condition is present you can check by copying and pasting the URL below into your browser.

Code:

https://packages.mozilla.org/apt/dists/mozilla/main/binary-amd64/Packages

What does your browser show for the URL?

[Salman21]

Error 400 can have several causes.  Sometimes it is a temporary condition and will just work if you try later.

While this condition is present you can check by copying and pasting the URL below into your browser.

Code:

https://packages.mozilla.org/apt/dists/mozilla/main/binary-amd64/Packages

What does your browser show for the I have been facing this issue for many months.I have pasted the given URL into my browser and the page full of text is shown. File is attached.