diff -r 8dc1faa5b1df -r 4adc53e03b4d core/xmlhandlers.lua
--- a/core/xmlhandlers.lua	Fri Oct 24 18:14:40 2008 +0100
+++ b/core/xmlhandlers.lua	Fri Oct 24 18:43:26 2008 +0100
@@ -69,7 +69,7 @@
 						streamopened(session, attr);
 						return;
 					end
-					error("Client failed to open stream successfully");
+					error("Client failed to open stream successfully, it sent tag "..name);
 				end
 				if curr_ns == "jabber:client" and name ~= "iq" and name ~= "presence" and name ~= "message" then
 					error("Client sent invalid top-level stanza");