After installing 3.3.4, this is all that's in stderr.log
[Sun Jan 27 10:39:39 2008] [apc-error] apc_mmap: mmap failed: Cannot allocate memory
[Sun Jan 27 10:39:39 2008] [apc-error] apc_mmap: mmap failed: Cannot allocate memory
[Sun Jan 27 10:39:39 2008] [apc-error] apc_mmap: mmap failed...