What error page? Is an error message displayed? If so what is the error message? What is the URL of the error page (you can omit domain from the URL)? I can't stress this enough; if you're going to be vague there's nothing I can do for you. If you say you get an error then I need to know what that error is. Do not provide login credentials that I did not ask for. That again is not how support works here. See the below page for clarification.

www.joomlapolis.com/help-us-help-you

Your issue is due to CB being out of date. Install latest CB build and that will solve your issue. We updated a the login triggers with additional variables and CB AntiSpam is expecting those variables, but due to CB being out of date they're missing resulting in that error.

Kyle I don't see how I was vague in my last message I laid out what the problem was and to see it you need to log in naad i have never had any other support personal refuse credentials thus why I went the extra mile to create them.
If you're not going to look at the problem directly then here is the error that is being displayed when you try to login. The error page is displayed along with this line. If you refresh the page then the user is logged in.

That is not how we do support here. See our help us help you page for details. If I reviewed every install of every user posting or every time someone sent me credentials then no one would get support except a handful. I'm 1 person. There is no team of a dozen support staff waiting to handle your needs here. So the fastest way to get the best possible support is to be as detailed as possible.

In your case this topic could've been solved with your first post if you simply provided the error or by using our search feature on our forums with "0 Too few arguments to function".

If you've a stable version of CB installed we don't version check against nightly builds. Once a nightly is installed CB will inform you of new nightlies available.