I recent migrated from using MAMP (the basic version) to MAMP Pro. The main difference for me is that MAMP Pro allows me to use virtual hosts. So instead of accessing a local development site on my Mac via http://localhost:8888/mysitename I can instead setup http://mysitename.dev
I'm running the exact same plugins in current MAMP as I was in old.
The site functions fine when Gravity Forms is not loaded. I know it's not a plugin conflict, because I can remove all other plugins from the directory, but if Gravity Forms is included at all, the site does not load.
The WP_DEBUG constant is set to true in wp-config.php, but no markup is produced when loading any WordPress page.
The exact same site setup can be pushed to a live server, and even with the exact same plugins being used (and the exact same code) the site will function fine.
I've tried deleting all of the Gravity Forms tables from the DB, downloading the latest plugin from this site and installing JUST that single plugin and the site still crashes. It loaded fine previously (with no plugins) then crashes as soon as the GF plugin is added to the wp-content/plugins directory.
This one's got me stumped, even though I'm sure it's something simple. I believe that this is related to Gravity Forms rather than MAMP because every other plugin/WordPress installation that does not use Gravity Forms functions fine.