INTERNET EXPLORER

DOCUMENTS TAB

When clicking on the "documents" tab in the web client, a notebook page appears in the main screen but the folder options don't appear for notebooks in the left sidebar unless I click a few other random tabs first.

When the left sidebar does appear, the "Tags" and "Zimlets" sections disappear.

When I click the icon to add a new notebook in the left sidebar, IE8 throws this error:

Code:
Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)
Timestamp: Sat, 6 Mar 2010 19:45:08 UTC


Message: Number expected
Line: 8769
Char: 1
Code: 0
URI: http://zimbra.mydomain.com/zimbra/js/Startup1_2_all.js.zgz?v=100202231303
--------------------------------------------

FIREFOX

DOCUMENTS TAB

Firefox will display the folders correctly in the sidebar and "Tags"/"Zimlets" sections remain in place but the error console still reports this error:

s is null

and points to an error in this line of Startup1_2_all.js.zgz

Code:
a< s.length;
(Note: I know there is a space after the bracket. Zimbra forums wouldn't display it otherwise. That space does not exist in real file.)

How can this be resolved?