I upgraded my Mac to Mac OS X Yosemite.
I had a LAMP stack installed and it worked fine.

After upgrading to Yosemite, I got following problem:

when trying to load phpMyAdmin at http://localhost/phpMyAdmin I get the following error:

Forbidden. You don't have permission to access /phpMyAdmin on this server.

First thing I tried to do is to change file permissions in /phpMyAdmin folder to match those of www, but that didn't help.