blank page in wordpress

[cameron]

Hi,

I have installed wordpress on ehcp, when i post some long text after i click publish i see blank page forever.
and i have these errors in apache log:
at Sep 19 12:37:40 2009] [notice] child pid 4256 exit signal Segmentation fault (11)
[Sat Sep 19 12:37:41 2009] [notice] child pid 4251 exit signal Segmentation fault (11)
[Sat Sep 19 12:39:40 2009] [info] [client 1.1.1.1 ] (32)Broken pipe: core_output_filter: writing data to the network
[Sat Sep 19 12:40:39 2009] [notice] child pid 4309 exit signal Segmentation fault (11)
[Sat Sep 19 12:40:40 2009] [notice] child pid 4308 exit signal Segmentation fault (11)
[Sat Sep 19 12:40:41 2009] [notice] child pid 4310 exit signal Segmentation fault (11)
[Sat Sep 19 12:41:15 2009] [notice] child pid 4250 exit signal Segmentation fault (11)
[Sat Sep 19 12:41:17 2009] [notice] child pid 4249 exit signal Segmentation fault (11)



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[ehcpdeveloper]

Segmentation fault is a serious problem.
may occur on one of these:
<li> your system is unstable, did you just upgrade but did not reboot ?
<li> you have hardware or ram failure, check your rams,
<li> that program (apache, in this case) is unstable... try to reinstall it..

normally, segfault is very unusual, and should not occur in a normal system..

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[cameron]

it is upgraded and i cant upgrade it anymore with apt-get upgrade
it is a VPS with 512MB memory which have 256MB free memory now,
do you recommend to reinstall apache?
I couldnt convince myslef to use Ubuntu as a production server, i had CentOS with ISPConfig which is working for 2 years with no pain, can i install EHCP on CentOS?

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[ehcpdeveloper]

<li> I can recomdend, reinstall vps, then install ehcp directly, this way MAY work.. no guarantee
<li>I think, only reinstalling apache will not solve your problem.
<li> increasing memory to 1G may solve this, no guarantee..
<li> I saw these kind of problems on some vps systems.. This is a side effect of vps, that means, I think, that is an issue of your virtualization platform.. the vps is not just as a normal machine.. I (and some people) saw these errors on some vps's..
<li> ehcp cannot be directly installed on centos... ehcp uses strongly apt-get install mechanism...


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