Alex,
Yes, that fixed the "An error has occurred" message. However, now I'm seeing th e problem you mention. The page just reloads and nothing really happens.
None of the normal things I look for with this issue are obvious, so I'm not really sure what the cause actually is. Would it be possible to get admin access to the site? If so, please create and send me a set of super admin credentials, along with the .htaccess password again. You can Private Message me by clicking the arrow under my picture (<----) and hitting the mail icon.
Hopefully, we can find the issue quickly and get you all setup!
Thanks,
Alex