Add account button in Sameplace is inactive

I have installed xmpp and Sameplece for Thinderbird, but when I try add my gogle talk account into it, "Add account" button doesn't work.

Config:
Ubuntu 8.10
Thunderbird 2.0.0.19
Sameplace and XMPP downloaded first from official Thunderbird addons directory, then uninstalled, then downloaded from here: http://repo.hyperstruct.net/suite/sameplace-suite-0.9.xpi

Error console:
Error: toExpanded is not defined
Source File: chrome://sameplace/content/overlay_impl.js
Line: 72
Error: missing { before function body
Source File: chrome://sameplace/content/preferences/preferences_accounts_impl.js
Line: 61, Column: 53
Source Code:
            var account = find(accounts, function(a) a.id == id);
Error: accountPrefs.requestedAddAccount is not a function
Source File: chrome://sameplace/content/preferences/preferences.xul
Line: 1