BUG #5578: postrgesql database crash

The following bug has been logged online:

Bug reference: 5578
Logged by: yhou
Email address: yhou(at)dtri(dot)com
PostgreSQL version: 8.3.8-1
Operating system: windows 2000
Description: postrgesql database crash
Details:

My program will use postgresal database, after start my program ,I find it
hangs always, so I check the db log,and find these exception:

2010-07-27 14:08:22 EDT LOG: loaded library
"$libdir/plugins/plugin_debugger.dll"
2010-07-27 14:08:22 EDT LOG: loaded library
"$libdir/plugins/plugin_debugger.dll"
2010-07-27 14:08:22 EDT LOG: CreateProcess call failed: A blocking
operation was interrupted by a call to WSACancelBlockingCall.

(error code 5)
2010-07-27 14:08:22 EDT LOG: could not fork new process for connection: A
blocking operation was interrupted by a call to WSACancelBlockingCall.

2010-07-27 14:08:23 EDT LOG: CreateProcess call failed: A blocking
operation was interrupted by a call to WSACancelBlockingCall.

(error code 5)
2010-07-27 14:08:23 EDT LOG: could not fork new process for connection: A
blocking operation was interrupted by a call to WSACancelBlockingCall.

...(fill of this exception)