Re-compile apache then

Hi,

I recompile the apache source code, then added the alias and alias script
…before that, RT is working fine.
But now, RT is not working (in terms of via the web).

Any idea?
What should i do?

regards,
johnny

Error :

Internal Server Error
The server encountered an internal error or misconfiguration and was unable
to complete your request.
Please contact the server administrator, webmaster@domain.com and inform
them of the time the error occurred, and anything you might have done that
may have caused the error.

More information about this error may be available in the server error log.

Apache/1.3.14 Server at www.domain.com Port 80