Only happens on 4 of 6 servers, supplying same apps., and only on Thurs. late am to early PM. _____ From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Jeff Pitsch Sent: Thursday, December 01, 2005 1:29 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: Handful of servers.... You may also have simply too many users on the system and ran out of kernel memory and need to expand. Jeff Pitsch On 12/1/05, Adam.Baum@xxxxxxxxxxxxxx <mailto:Adam.Baum@xxxxxxxxxxxxxx> <Adam.Baum@xxxxxxxxxxxxxx <mailto:Adam.Baum@xxxxxxxxxxxxxx> > wrote: When I get this, my only recourse is to reboot the server. I watched an MS webcast on this error and they say it's a kernel mode driver not releasing memory. The webcast goes on to provide all sorts of useful (and time intensive) steps to figure out which driver is causing the problem. I get this error mostly on my PDC Emulator. adam "Schneider, Chad M" <CMSchneider@Bemi To s.com <http://s.com> > thin@xxxxxxxxxxxxx <mailto:thin@xxxxxxxxxxxxx> Sent by: cc thin-bounce@freel ists.org <http://ists.org> Subject [THIN] Handful of servers.... 12/01/2005 11:27 AM Please respond to thin@xxxxxxxxxxxx <mailto:thin@xxxxxxxxxxxx> g Thursdays... I get this... The server was unable to allocate from the system paged pool because the pool was empty. W2K SP4 PS 4.0 Once that error begins, users can not connect to the server anymore. I knock a few users out, all is well. Chad Schneider Technology Analyst/Citrix Admin. Bemis Company, Inc. 920-303-7609