Forum 4.0.4 Issues: some user cannt access thier profileor pm+jscript error+ search results

[محروم.كوم]

Hi,
we have some trubles after upgrading from 3.8.2 to 4.0.3 --->4.0.4 :
1) js error when try to replay or replay with quote ( IE8,IE7)
this is IE message :
Webpage error details
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; Avant Browser; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; FDM; MASN)
Timestamp: Tue, 6 Jul 2010 21:18:50 UTC
Message: Invalid argument.
Line: 11
Char: 4270
Code: 0
URI: http://www.xxxxxxxx.net/vb/clientscr...reply.js?v=404

xxxxxxxx = my website
2) after upgrade some users cannt access to thier profile or private messages
3) search engine results does nor display new threads/posts and default is not show result by date
4) trouble with some styles are not display good
its ok on test forum(website) but some issues on current forum
we are use Nginx server . __DEFINE_LIKE_SHARE__