Why does firefox 4.0 keep freezing when it goes to post something from facebook games?

Question

It sometimes works when posting from "cityville" on facebook, but EVERY time I try to post something from "frontierville" I have to close firefox and restart, and it never posts what I tried to post. For some reason when I try to post something it will come up in a seperate window,(not tab) it didnt used to do this with firefox 3.6.3

Answer 1

If you have more than one user account, these instructions must be carried out as an administrator.
Triple-click anywhere in the line below to select it:
syslog -k Sender kernel -k Message CSeq "I/O error"
Copy the selected text to the Clipboard (command-C).
Launch the Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window (command-V).
The command may take a noticeable amount of time to run. Wait for a new line ending in a dollar sign (“$”) to appear.
Post any lines of output that appear below what you entered — the text, please, not a screenshot.