Sonny, admin answered you this question at least three times.
There is no general problem with VB (as well as with anything else in the plugin at this time) that affects everyone.
Occasionally some exotic server (wordpress, vBulletin) configurations can break something that hard to predict.
Actually the case from Eric Olsson is a very good example. His vBulletin configuration forbids the word ‘exit’ to be used. We checked several of our vBulletin installation, none of them have a similar problem.
You have the same thing. Your problem is unique to your configuration. As I told you before, we think we know what is wrong with your server and next release will either fix it or at least give you more info about what need to be done.
Please stop creating duplicate threads about that.