apache总是启动有问题

操作如下:
在现有服务器上升级php,从php4。3。9升为php.4.4.4
只重新编译了一下php,重新启动apache,
root@localhost logs]# /data1/apache/bin/apachectl start
/data1/apache/bin/apachectl start: httpd started
没有错误提示
但浏览页面无法访问
停止apche后再次重启apache,查看log日志,发先如下错误:

[Copy to clipboard] [ - ]
CODE:
[Thu Dec 14 18:43:10 2006] [notice] Apache/1.3.29 (Unix) PHP/4.4.4 configured -- resuming normal operations
[Thu Dec 14 18:43:10 2006] [notice] Accept mutex: sysvsem (Default: sysvsem)
[Thu Dec 14 18:43:13 2006] [notice] child pid 3116 exit signal Segmentation fault (11)
[Thu Dec 14 18:43:13 2006] [notice] child pid 3117 exit signal Segmentation fault (11)
[Thu Dec 14 18:43:14 2006] [notice] child pid 3118 exit signal Segmentation fault (11)
[Thu Dec 14 18:43:14 2006] [notice] child pid 3119 exit signal Segmentation fault (11)
[Thu Dec 14 18:43:14 2006] [notice] child pid 3120 exit signal Segmentation fault (11)
[Thu Dec 14 18:43:14 2006] [notice] child pid 3121 exit signal Segmentation fault (11)
[Thu Dec 14 18:43:25 2006] [notice] child pid 3122 exit signal Segmentation fault (11)

请问哪里的问题?谢谢