Too many login attempts

Hey guys
One of our supervisors used the wrong credentials to login and got this screen: Too many login attempts, try again in 15 minutes: |tineke01|LOCK|
Is there any way for me to remove the lock? (as i am another admin)
The supervisor also can't login with another account because the browser session remembers the lockout.
VERSION: 2.8-435a
BUILD: 140423-1636
One of our supervisors used the wrong credentials to login and got this screen: Too many login attempts, try again in 15 minutes: |tineke01|LOCK|
Is there any way for me to remove the lock? (as i am another admin)
The supervisor also can't login with another account because the browser session remembers the lockout.
VERSION: 2.8-435a
BUILD: 140423-1636