php not working for just one site

I have one site that will not display any php. Can you help me find out why. All other sites just work just fine. HTML works as expected.

I am getting segmentation faults in my error logs, can this be the cause of it.

I am using ubuntu 10.04 32bit on this virtual host. Initially I had down graded php when 5.3 was released. I have then moved to 5.3 and everything was working fine for 2 weeks then the client called and said the site wasn't working. I almost didn't believe them because all other sites are not affected.

Its a Joomla 1.6 site that I'm having issues with.

 

Update

I deleted the site and waited a few and re-created the site. Then my php info test worked but when I unzipped the site and put it back it still doesn't load. I'm Kinda scratching my head on this one, I have checked ownership and file permissions but cant figure it out. I have turned off SEF and still nothing goes. I'll have to look further now I can get a php info test to display.

If you want I'll give the line for the php test

 

Can you post the errors from the Apache error log?

 

mmidgett@webster:~$ sudo /usr/local/ispconfig/server/server.sh
finished.
/usr/local/ispconfig/server/server.sh: line 7: 17318 Segmentation fault /usr/bin/php -q /usr/local/ispconfig/server/server.php
mmidgett@webster:~$ sudo service apache2 stop
* Stopping web server apache2 [ OK ]
mmidgett@webster:~$ sudo service apache2 start
* Starting web server apache2 [ OK ]
mmidgett@webster:~$ vi /var/log/apache2/error.log
[Fri Aug 12 14:10:06 2011] [notice] child pid 18949 exit signal Segmentation fault (11)
[Fri Aug 12 14:10:07 2011] [notice] child pid 18950 exit signal Segmentation fault (11)
[Fri Aug 12 14:10:08 2011] [error] [client 69.132.116.10] PHP Notice: Undefined variable: html_server in /usr/local/ispconfig/interface/web/monitor/show_sys_state.php on line 237, referer: https://webster.trickhosting.biz:8080/index.php
[Fri Aug 12 14:10:08 2011] [error] [client 69.132.116.10] PHP Notice: Undefined index: unknown in /usr/local/ispconfig/interface/web/monitor/show_sys_state.php on line 255, referer: https://webster.trickhosting.biz:8080/index.php
[Fri Aug 12 14:10:08 2011] [error] [client 69.132.116.10] PHP Notice: Undefined index: info in /usr/local/ispconfig/interface/web/monitor/show_sys_state.php on line 256, referer: https://webster.trickhosting.biz:8080/index.php
[Fri Aug 12 14:10:08 2011] [error] [client 69.132.116.10] PHP Notice: Undefined index: critical in /usr/local/ispconfig/interface/web/monitor/show_sys_state.php on line 258, referer: https://webster.trickhosting.biz:8080/index.php
[Fri Aug 12 14:10:08 2011] [error] [client 69.132.116.10] PHP Notice: Undefined index: error in /usr/local/ispconfig/interface/web/monitor/show_sys_state.php on line 259, referer: https://webster.trickhosting.biz:8080/index.php
[Fri Aug 12 14:10:08 2011] [error] [client 69.132.116.10] PHP Notice: Undefined variable: description in /usr/local/ispconfig/interface/web/monitor/show_sys_state.php on line 72, referer: https://webster.trickhosting.biz:8080/index.php
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