How do I get rid of this error HTTP/1.1 New Session Failed

I just started getting this error about a week ago (HTTP/1.1 New Session Failed) I have never seen this before anywhere. Error is on only occurring on one web site so far. It is intermittent but very annoying. I am using w-7 premium 64 bit browser is FF. I have not made any changes it just started doing this. I at first thought it was the web site shut down for awhile because they were working on their servers, but tried my old XP computer and a few iPads and no problems with is site.

I did google the problem but it really did not help me, I did not understand much of it, other than the fact that others have this same problem with other types of windows not familiar to me. Site I am having the problem with is astromart.com. I have been going to this site for years and never had this error.

I wish I could provide more technical info.

Thanks.

I have Win 7 64 and installed Firefox 64 bits. https://download.mozilla.org/?produc...n64&lang=en-US
Never had this kind of problem.
Please describe what happens in detail.

well I click on to the site and get the error HTTP/1.1 New Session Failed

This is detailed:
- You open Firefox
- you put an address and hit enter.
- It goes to the site.
- I hit a link on the site and get an error HTTP/1.1 New Session Failed?

Uninstall your current firefox. Don't worry, your personal settings wont be unisntalled.
Reinstall Firefox https://download.mozilla.org/?produc...n64&lang=en-US

Good point Roland. It may be blocked by antivirus or alike.

It goes to the site then I get the error, I can't bring up the site to even click on a link. it would sure be easier to trouble shoot if it happened all the time. I was looking at the event logs and could not find a event error code that this says to look at.

How to fix "HTTP/1.1 New Session Failed" error in Odin Plesk Windows Virtuozzo VPS servers - Bobcares

Next time it happens I will try IE & see what happens..

After doing some more reading this error is apparently a server problem. I'll leave this unsolved until my assumption can be confirmed.

Thank You