excuse me for my poor english, i'm italian.

we have a server novell with os netware 6 service pack5, enad i have seen
this message on screen console:
"server-5.60-3651 [nmid=50020]
policy manager (5.00-051) server licenze expired for novell netware 6
server 600."


what can i do,please?
thanks best regards
monica