请教XMANAGER远程连接的问题

我的apache经常出现

[Sun Sep 04 12:13:32 2011] [notice] child pid 30635 exit signal Segmentation fault (11)
[Sun Sep 04 12:13:33 2011] [notice] child pid 30677 exit signal Segmentation fault (11)
[Sun Sep 04 12:13:36 2011] [notice] child pid 30702 exit signal Segmentation fault (11)
[Sun Sep 04 12:15:31 2011] [notice] child pid 30728 exit signal Segmentation fault (11)
[Sun Sep 04 12:15:37 2011] [notice] child pid 30705 exit signal Segmentation fault (11)
[Sun Sep 04 12:15:38 2011] [notice] child pid 30708 exit signal Segmentation fault (11)
[Sun Sep 04 12:15:45 2011] [notice] child pid 30681 exit signal Segmentation fault (11)
[Sun Sep 04 12:16:06 2011] [notice] child pid 30696 exit signal Segmentation fault (11)
[Sun Sep 04 12:19:32 2011] [notice] child pid 30704 exit signal Segmentation fault (11)
[Sun Sep 04 12:19:36 2011] [notice] child pid 30729 exit signal Segmentation fault (11)
[Sun Sep 04 12:21:32 2011] [notice] child pid 30783 exit signal Segmentation fault (11)
[Sun Sep 04 12:21:33 2011] [notice] child pid 30785 exit signal Segmentation fault (11)
[Sun Sep 04 12:21:34 2011] [notice] child pid 30779 exit signal Segmentation fault (11)
[Sun Sep 04 12:21:35 2011] [notice] child pid 30780 exit signal Segmentation fault (11)
[Sun Sep 04 12:21:36 2011] [notice] child pid 30706 exit signal Segmentation fault (11)
[Sun Sep 04 12:22:02 2011] [notice] child pid 30789 exit signal Segmentation fault (11)
[Sun Sep 04 12:22:03 2011] [notice] child pid 30787 exit signal Segmentation fault (11)
[Sun Sep 04 12:22:04 2011] [notice] child pid 30781 exit signal Segmentation fault (11)
[Sun Sep 04 12:22:05 2011] [notice] child pid 30669 exit signal Segmentation fault (11)
[Sun Sep 04 12:22:06 2011] [notice] child pid 30651 exit signal Segmentation fault (11)
[Sun Sep 04 12:22:12 2011] [notice] child pid 30782 exit signal Segmentation fault (11)
[Sun Sep 04 12:22:20 2011] [notice] child pid 30784 exit signal Segmentation fault (11)
[Sun Sep 04 12:22:23 2011] [notice] child pid 30760 exit signal Segmentation fault (11)
[Sun Sep 04 12:22:40 2011] [notice] child pid 30727 exit signal Segmentation fault (11)
[Sun Sep 04 12:23:13 2011] [notice] child pid 30811 exit signal Segmentation fault (11)
[Sun Sep 04 12:23:14 2011] [notice] child pid 30810 exit signal Segmentation fault (11)
[Sun Sep 04 12:23:22 2011] [notice] child pid 30814 exit signal Segmentation fault (11)
[Sun Sep 04 12:23:26 2011] [notice] child pid 30817 exit signal Segmentation fault (11)


有哪位老兄碰到这个错误的，麻烦你指教一下，谢谢！

附注：我的php被降级到 5.2