237141 - Using the keyboard keys to go back to previous webpage gives "no document found at /"

Status: RESOLVED DUPLICATE of bug 123662

(Firefox :: General, defect)

Description

[Indian Tandoori]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.6) Gecko/20040206 Firefox/0.8
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.6) Gecko/20040206 Firefox/0.8

I have seen this behaviour in couple of websites, where on hitting the Alt and
Left key the previous webpage is displayed, but sometimes it comes up with a msg
"no document found at /". It is a rare occurence, and I have to click on the
back button using the mouse to go back. If this has been reported before, please
accept  my apology.
Thank you
Robin

Reproducible: Sometimes
Steps to Reproduce:
1. Opened the site.
2. Browse thru couple of webpages.
3. Hit the Alt+ Left arrow button to go to previous page.

Actual Results:  
It pops up a error box "no document found at / locations" or something to that
affect. As its rare, I cannot reproduce it to capture the exact error message. 

Expected Results:  
Go back to the previous webpage.

Comment 1

[Indian Tandoori]

Attachment: Snapshot of the Alert msg.

It just happened as I was browsing. Please let me know if this is a known issue
and if there is a solution for it. 

- Robin

Comment 2

[Isaac Hwak Han]

*** This bug has been marked as a duplicate of 123662 ***