You mentioned your problem a little bad , An error is something that show you a message that is related to a problem , In your attached screen there isn't any error message ...
When I saw your screen shot , I though that your problem is a permission related , You could mention it like me :
You mean that you haven't the tabs ? By clicking on view system information you don't see these tabs?:System Info , PHP Information , Permissions ?
You see just permissions tab?
ok , No problem ...
What is the version of Elxis you are using in this site?
It may be is for disabling some functions in php.ini of your server , like phpinfo , ...