It looks like you have overwritten the webassist/security_assist/helpergroupsrulesphp.php file and don't have any rules defined.
I had updated that file to add the missing rules for you, but you must have not downloaded the file after I made changes and overwritten my changes.
Also your login update page is using the rule: "Logged in to presenter_data"
But that rule isn't defined either.
I went in and updated that file again. Please download it so you don't keep overwriting it removing the rules I've defined for you.