Carts not submitting

Forms that I've been using on this site are suddenly not submitting. Here is an example:

http://mvttc.com/conference/exhibitor_a.php

Is there any obvious reason why they are not submitting. Thanks in advance

You are destroying the session on top of the page and have an extra space before the code. It may just be a matter of removing the space before the code on line 1, and after the code on line 5. Extra spaces can cause issues in php.

I appreciate the quick response, and removed the space, which did not change outcome. Then I removed the whole "destroy cart command", and did not make a change.. The cart is being received, I believe the hosting company moved site to a new server and that may be having an effect, because otherwise, I have not changed these forms in years and am just not have issues that were not issues before..

The pages appear to be working now when I try them. Are you still having issues, or have you gotten them resolved. You keep sending links to one page that has an issue and then attaching a different page, which makes it difficult to follow and debug for me. If you are still having issues, please send a link to the page and attach a current copy of that page that I'm looking at.

I rebuilt the forms. The server and your software have both been updated since I last built this system. I rebuilt the pages using new Cart software and it's now working fine.

Thank you for spending time on these pages.