Hello,
I have been using MAMP fine with absolutely no issues at all, until today.

For some reason in the hosts tab I cannot select the correct disk location

For example when I select the choose button I navigate to my localhost folder then select my website folder.

The disk location would usually read:
/Volumes/Documents/localhost/mywebsite

Instead I get:
/Volumes/Documents/localhost

It won't let me select the subdirectory of any of my folders.

Any suggestions?

Cheers!