I'm new to the sysadmin arena.
I have been following this guide.
Everything seems to go fine up until step 7 and 8, which enable suphp for existing domains. After this point, all the domains give a 500 - internal server error. Not sure how to resolve this, or what other info I could provide.
Server is CentOS 2.6.18-028stab091.2, with Plesk 10.3.1