MySQLi Login User and/or Restrict Access to Page no longer working

Client calls up today to say that they can no longer sign in to their website, which utilises the MySQLi Log In User and Restrict Access to Page behaviours.
The concerning thing being that no changes have been made to this site, at all, since this was all working! Does this suggest a hack?

I've put the URL, FTP details and a temporary user/pass in the private section below. Hope you can identify this quickly as our client is locked out of their website.

Thank you.
NJ

Below...

This is a hosting issue. Your site doesn't seem to be saving session variables.

I made a page to demonstrate the problem here:
https://www.dgprescribingmatters.co.uk/test.php?show

So, your test script is now reporting success, however when we try to log in to the website (see above credentials) we're shown an unusual array which basically reveals the users details in the browser! :S

Hope you can help. Thank you.
NJ

Restrict Access to Page problem....

I just noticed that when I opened the Restrict Access to Page behaviour in DW, to check the settings, and then closed the wizard it changes the if statement, where the trigger is 'on page load' from this:

if ("" == "") {

...to this....

if ("" === "") {

This causes the login to fail and an array displaying the users contact details to be displayed in the browser.

Manually changing this back to:

if ("" == "") {

...resolves the matter. Any idea why the behaviour is doing this and why is it causing the behaviour to crash?

Thank you.
NJ

There shouldn't be any difference between those two statements. I just updated your admin.php page back to ("" === "") and it still works. There must have been some other issue causing the problem.

The host is saying that nothing happened on the server. Uh-huh.
Thanks for looking into that.

This behaviour is no longer working on another domain now.
http://www.webassist.com/forums/posts.php?id=41699

I've wiped and re-installed the behaviour, quadruple checked the username password combination...if I could see what was being submitted/rejected by the behaviour I could diagnose, but all I get is Restrict Access to Page blocking me out and throwing me to the fail page.

Is it possible to display what's being submitted/rejected by Restrict Access to Page?

Thank you.
NJ

I can't seem to access the site with the FTP information provided. If you have hand coded the page it should really be handled in a premier support ticket.