Apache报“Memoryallocationfailed`Notenoughspace”,该怎么解决

Apache报“ Memory allocation failed `Not enough space”
httpd.exe: Memory allocation failed `Not enough space' @ fatal/string.c/AcquireStringInfo/183.
[Tue Nov 27 03:21:22 2012] [notice] Parent: child process exited with status 1 -- Restarting.
[Tue Nov 27 03:21:43 2012] [warn] pid file D:/program files (x86)/Apache Software Foundation/Apache2.2/logs/httpd.pid overwritten -- Unclean shutdown of previous Apache run?
[Tue Nov 27 03:21:44 2012] [notice] Apache/2.2.14 (Win32) PHP/5.2.11 configured -- resuming normal operations
[Tue Nov 27 03:21:44 2012] [notice] Server built: Sep 28 2009 22:41:08
[Tue Nov 27 03:21:44 2012] [notice] Parent: Created child process 8880
[Tue Nov 27 03:21:46 2012] [notice] Child 8880: Child process is running
[Tue Nov 27 03:21:46 2012] [notice] Child 8880: Acquired the start mutex.
[Tue Nov 27 03:21:46 2012] [notice] Child 8880: Starting 64 worker threads.
[Tue Nov 27 03:21:46 2012] [notice] Child 8880: Starting thread to listen on port 80.

内存不够？怎么回事？
------解决方案--------------------
你看看你代码中有没的死循环