Urgent: Members aren't able to join my site, keeps getting redirect?

Hello everyone,

I need some assistance ASAP, I'm willing to pay.

Main issue is, when a member tries to join my site, after clicking on the buy link, they fill out the account details and click continue, which should take them to through the payment processor but instead it redirects them back to the main signup.php page and doesn't create their account and allow them to pay.

It does that for all prices ranges I have setup and even my free account link does that.

It was working and then just randomly started having issues, so I don't know what the problem is.

It also appears to work once in a while but not much. Any immediately help would be greatly appreciated.

Go ahead and take alook for yourself at what the problem is buy clicking on the buy link and putting in some generic info and click continue.

URL: www.LandingPageClassroom.com

My email: ppcsuperaffiliate@gmail.com
skype: creatunity
aim: creatunity

Thanks,
Andrew

Just tried it, registered as joe bloggs, clicked continue and was redirected to paypal site for payment.

Thanks for checking. It's seems to be happening randomly.

I'll keep monitoring it.

Thanks again.

did you ever figure this out?

I'm getting the same issue on my site at http://www.longwavedynamics.com/amember/signup.php?price_group=0&product_id=3

It started happening today and its not intermittent - it seems to happen all the time.

Did you ever figure out what it was?