Desktop Users Licenses are blocked

Hi,

we want to use the Knime Server from a new Computer with a new username. Currently it looks like the following:

Users

Desktop

• limit: 5
• current: 5
• active Users
  • • name: user01
    • last login:
  • • name: user02
    • last login:
  • • name: user03
    • last login:
  • • name: user04
    • last login:

So we got the error message that 5 of 5 licenses are currently in use. My question is: how to delete these active sessions of user01 to user04 which are not existing in the system anymore?

Thank you for your help.

Best regards