net::ERR_EMPTY_RESPONSE when load simplepie

[eluser]Jerry Wu[/eluser]
Hi All,

My OS is Ubuntu.

I try to load simplepie in CodeIgniter

every time when i try to load it from

$this->load->library('simplepie');

or even use native PHP require/include functions

Always results error

324 net::ERR_EMPTY_RESPONS

I have tried CI 2.0 and CI 1.7.3 both came out the same error.

I write a simple PHP script(without using CI) and try to load simplepie, it works fine.

I've check the Apache error log, it only displays

[Tue Mar 08 17:44:35 2011] [notice] child pid 4281 exit signal Segmentation fault

I've tried to allocate more memory (memory_limit in php.ini), also came out the same error

Can anyone tell me how to solve this weird problem?

[eluser]Jerry Wu[/eluser]
NO one can help me???

[eluser]InsiteFX[/eluser]
Read This!

InsiteFX

[eluser]Jerry Wu[/eluser]
Thanks. This really help me a lot!!!

[eluser]deadelvis[/eluser]
Me too!!! Thanks!!!

[eluser]sivakarthick[/eluser]
Can i post this line above my controller??

if ( ! defined('BASEPATH')) exit('No direct script access allowed');