500 error with /cpanel

[Victor]

In one of our server, when taking domain.com/cpanel internal server
error generated. On switching to apache it load fine. Do you have any
idea regarding this.

I have tried force lsws reinstall which didn't fix the issue

[webizen]

check error_log and stderr.log in /usr/local/apache/logs when issue happens.

[staff]

Hi,

We are having the same error(500 Internal Server Error) when calling domain.com/cpanel, /webmail etc.

We tried to increase the Timeout value in "/usr/local/lsws/conf/httpd_config.xml" but no luck. Also we checked error_log in "/usr/local/apache/logs" and got the following in it.

===============
2013-02-24 04:46:04.611 [NOTICE] [208.x.x.x:33290-0#APVH_domain.com] Premature end of response header.
2013-02-24 04:48:16.595 [NOTICE] [208.x.x.x:33290-0#APVH_domain.com] Premature end of response header.
===============

Nothing generates on stderr.log. This is working fine when switching from litespeed to apache. Please help!!!

[staff]

Hello,

No support associate's here? Our clients need this feature back, we are asking for a solution to this since litespeed is a product of yours. Please understand and help us.

Waiting for a response.

[webizen]

What's the lsws version in use?

[staff]

Hi,

Litespeed version we are using is 4.2.1.

Please assist.