external app

Until recently, I was not using the suExec mode (lsapi external app) on any of the three virtual hosts on my server. But I recently turned it on for one of them. Things look good except the memcached extension is showing disabled in the wp plugin object cache screen. On the other two vhost...

I am new to openlitespeed and web server management in general, so excuse the question if it is rather novice. Current setup: example.com running on openlitespeed and app.example.com:8443 running on a completely separate server on the same network. What I am trying to accomplish...