PacketFilter without rules blocks everything
Ok, its a minor problem, but if you activate the packetfilter plugin and dont add a rule to it, org.jivesoftware.openfire.plugin.rules.DbRuleManager.getRules will try to load rules from the DB for each packet. Since that part of it is syncronized it will block your openfire completely.
Cannot reproduce on 3.9.2.
wroot, is this issue still valid?