I have the same problem, there are about 200 online users, connect my web server (Win2K Server, Apache 1.3.28, php 4.2.3). When i look at the task manager of server, there too many php.exe processes. If number of these processes is 80 or higher, apache gives "Internal Server Error". I increased "ThreadsPerChild, MaxKeepAliveRequests" settings but nothing happens... thanks Emrah... __________________________________ Do you Yahoo!? Yahoo! Finance: Get your refund fast by filing online. http://taxes.yahoo.com/filing.html -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php