[@chrishajer Participant 17 years, 3 months ago]

One other thing some servers do is complain if PHP file permissions are set to 777 or something similarly open with access to everyone. I think the PHP files for bbPress just need to be 644, and I think 755 will work as well, but if they are more than that (read/write/execute access to owner, group and everyone) maybe your server is complaining about that?