MAMP PRO doesn't allow me to change PHP version over hosts

Question

I don't know why but for some reason my MAMP PRO doesn't allow me to change PHP version over host. I'm using MAMP PRO 4. If you take a look you will notice the option for that is disabled,

I left here a screenshot,

MAMP PRO configuration

Any idea?,

Regards!

Answer 1

I just resolved. The error was running PHP as module mode, if you want to have multiples version for each vhost you must run as CGI