How to enable/disable IIS detail error from your control panel

Control Panel V3 > Hostings > Websites
You can login to your hosting control panel --> Websites --> Find the target website --> Click "Enable IIS Detail Error" --> From there, you can either turn on or off the status:
 
 
 
Or you can do it from your hosting control panel --> Websites --> Find the target site and click "Manage Websites" --> Then turn On or Off button beside Detail Error: