Hi,
can you please post me your site details to check this? you can use the form below the reply in"Site Details" tab.

More Details Easy profile 2.4.2

Hi,
I have just tried to see your site and user list seems to works

Hi,
see screenshot.

Try to make logout/login or clean your browser cache (and if necessary try to close and open your browser)

Hi,

i tested it with different Browsers IE, Firefox and Crome. Cleand the browser cache and cleand the backend cache of joomla. Every browser i get the error ........

For me works, have you tried with same account that you have sent me? maybe this is a permission problem.

No, i take another account. Is it an language problem?

I think not.

but you need to find the problem in permission configuration (Access of user list menu item, Usergroups and Access Levels in Users section).

Permissions of a menu item are managed only by Joomla (not Easy Profile)

I dont think it is a problem of the permission. The user i send to you is an "regristed User", the user i take for test is an "super user" . There should be no problem with the super user.

There should be no problem with the super user.

Is not so, you need to add "Super User" usergroup in "Registered" Access level (see screenshot from a default Joomla installation)

A small example:
I have a menu item of type Users->Registration form, the best configuration is to set "Access" to "Guest" (no make a sense that already registered users see registration menu item and this is valid also for Super Users).
You can do same thing also with a module.