On one of the servers I watch over, any account created with frontpage extensions is unable to use password protection on a directory. The login box prompts for the username and password, but when the correct info is typed in, a 404 error is displayed. The error_log shows a segmentation fault error immediately after. It only appears to be happening on one server and only on accounts setup with frontpage extensions (even after removing extensions via WHM for accounts originally setup with them, it does the same thing). Anyone ever run into something like this or have a clue on how to fix it?