My macOS dark mode is not working with MAMP PRO MAMP GmbH February 03, 2019 07:15 Updated Follow In some instances the left column may be transparent. In this case, please reboot your Mac. Related articles Where is my MAMP PRO 5 database data located? My Apache Server will not start? Which Apache modules are included? Can I use MAMP at the same time as MAMP PRO? Changes to my php.ini, httpd.conf, or my.cnf file are not showing up when I restart MAMP PRO.