I have a folder on my Desktop named work where I keep all my php projects. I use MAMP and all projects are set to work on virtual hosts, for example, if I have a project named test I access this project on this URL http://test.dev.
Everything went ok until I updated to macOS Catalina when I started to have this error.
(1)Operation not permitted: Can't open directory for index:
/Users/username/Desktop/work/php/development/projectname.
I set the permissions to the work folder and all subfolders to be read & write for my user and staff group, I tried all the terminal permission
commands: chmod 777, 755, etc.