concrete5 cannot parse the PATH_INFO or ORIG_PATH_INFO information provided by your server

I know. I know. This has been an issue for YEARS. But I have tried everything I have found online. ie set open_basedir to none. I am still getting this error.

Little background... this is a brand new CentOS7 server with plesk obsidian.

The funniest thing is I am only trying to install an instance of C5 in order to check my other site (which have errors since migrating from CentOS6).

Anyone input greatly appreciated

Chrouglas replied on at Permalink Reply
For future reference...
I finally got it to not show the alert next to "Supports concrete5 request URLs"

Set open_basedir to none. QUIT browser and rerun the "Testing Environment" page. Cached??