Error/ Warning messages in log files (OS 121) and (OS 64)

(Relisted as no response from over Xmas period) Hi, I am having a real problem with error messages posted in the error.log file in the Apache directory. I have been doing lots of searches to find a solution and it seems obvious that many people are see this issue but I can find no resolution or explanation for the entries (see below). PHP Bug #25570 seemed to be a solution but the version of php I am using is 4.3.2 which is claimed to not exhibit the bug described in 25570. The system is running on a Win2K box, and we are using php, sql and Apache. Anyone out there have an idea of how to fix this issue? Thanks Trevor Some system info: System Windows NT UKRBCSR01 5.0 build 2195 Build Date May 28 2003 15:06:05 Server API Apache 2.0 Handler Apache/2.0.47 (Win32) PHP/4.3.2 This is the more worring of the issues: 21:18:49 2003 [notice] Parent: child process exited with status 4294967295 -- Restarting. But I am assuming that some or all of these are related. 21:19:44 2003 [warn] (OS 121)The semaphore timeout period has expired. : winnt_accept: Asynchronous AcceptEx failed. 00:50:58 2003 [warn] (OS 64)The specified network name is no longer available. : winnt_accept: Asynchronous AcceptEx failed. Error Log snipit 21:18:16 2003 [notice] Parent: Created child process 3180 21:18:16 2003 [notice] Child 3180: Child process is running 21:18:16 2003 [notice] Child 3180: Acquired the start mutex. 21:18:16 2003 [notice] Child 3180: Starting 250 worker threads. 21:18:49 2003 [notice] Parent: child process exited with status 4294967295 -- Restarting. 21:18:49 2003 [notice] Parent: Created child process 676 21:18:49 2003 [notice] Child 676: Child process is running 21:18:49 2003 [notice] Child 676: Acquired the start mutex. 21:18:49 2003 [notice] Child 676: Starting 250 worker threads. 21:19:44 2003 [warn] (OS 121)The semaphore timeout period has expired. : winnt_accept: Asynchronous AcceptEx failed. 00:50:58 2003 [warn] (OS 64)The specified network name is no longer available. : winnt_accept: Asynchronous AcceptEx failed. 00:50:58 2003 [warn] (OS 64)The specified network name is no longer available. : winnt_accept: Asynchronous AcceptEx failed. 01:54:48 2003 [warn] (OS 64)The specified network name is no longer available. : winnt_accept: Asynchronous AcceptEx failed. 02:00:14 2003 [warn] (OS 64)The specified network name is no longer available. : winnt_accept: Asynchronous AcceptEx failed. 05:41:18 2003 [warn] (OS 64)The specified network name is no longer available. : winnt_accept: Asynchronous AcceptEx failed. 06:03:28 2003 [warn] (OS 64)The specified network name is no longer available. : winnt_accept: Asynchronous AcceptEx failed. 06:31:33 2003 [warn] (OS 64)The specified network name is no longer available. : winnt_accept: Asynchronous AcceptEx failed. 07:30:38 2003 [warn] (OS 64)The specified network name is no longer available. : winnt_accept: Asynchronous AcceptEx failed. 07:30:38 2003 [warn] (OS 64)The specified network name is no longer available. : winnt_accept: Asynchronous AcceptEx failed. 07:42:30 2003 [warn] (OS 64)The specified network name is no longer available. : winnt_accept: Asynchronous AcceptEx failed.