having an error issue

[OGT 420x]

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; GTB7.2; .NET CLR 1.1.4322; InfoPath.1; OfficeLiveConnector.1.3; OfficeLivePatch.0.0; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; BRI/2; msn OptimizedIE8;ENCA)
Timestamp: Wed, 22 Feb 2012 13:39:01 UTC


Message: 'JSON' is undefined
Line: 14
Char: 3
Code: 0
URI: http://files.bf3stats.com/js/bf3.js



is what i get, any info on how to fix this would be great.

[OGT 420x]

sorry wasting your time, i was running my ei 8 in capatibility view, turns out without it on everything is fine.