Files in session_data directory

hi,
i’m using RT3.2.2. i have a question about files
under the session_data directory. i found over 5,000
files under that directory in the RT software
directory. does anyone know if it’s safe to remove
them? if so, do i just use rm to remove them or is
there a proper removal procedure? i noticed some of
the files are very current so i’m guessing it’s still
being use by the web users. thanks
jim

Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com