I downloaded the web part pack to use on my web site. I have tested that my FBA works correctly, but every time I attempt to insert a web part from the pack into a page, I get the following error:
Error: This page contains content or formatting that is not valid. You can find more information in the affected sections.
I have undeployed and redeployed, as well as tried placing in different sections of the site to no avail. Any help would be appreciated!
EDIT: I created a web part page, and inserting the web part worked fine. Now when I attempt to create a user through the web part, I get an error on submit saying "Unknown Error"