My server crashes after 7-10 days with the message:

2-2008 7:37:45 am: SERVER-5.70-0 [nmID=2000A]
Short term memory allocator is out of memory.
18574 attempts to get more memory failed.
request size in bytes 67363121 from Module NLSMETER.NLM

Could it be a problem with NLSMETER itself or something running alone with it. This server is our master replica and just runs only netware, no other programs are running on it. It also the ldap server. I have used seg to track the memory, and I can see that everyday it is taking more memory starting from 6.8 MB and now it is 78 MB after 5 days, and still it is going higher everday. I have looked if there is a new patch for NLSMETER, but nothing. Nw6.5 sp7