No data returned from local application. Check URL.
Handshake updated not received from local application
This is what happens when you try adding a new forum to converge but if you change
$INFO['use_friendly_urls'] = '1';
to
$INFO['use_friendly_urls'] = '0';
It works but just stops working after a while...
Źródło: http://community.invisionpower.com/tracker/issue-23662-problem-adding-new-forums/?s=62dfdd0e82b0698e37c5b785d9687ede
wto, 22 czerwiec 2010