Error from the frame.xml log
Code:
8/30 12:57:27.833 Loading add-on PowerAuras
8/30 12:57:27.833 ** Loading table of contents Interface\AddOns\PowerAuras\PowerAuras.toc
8/30 12:57:27.833 ++ Loading file Interface\AddOns\PowerAuras\Classes\Classes.xml
8/30 12:57:27.833 Error loading Interface\AddOns\PowerAuras\Classes\Actions\DisplayFont.lua
8/30 12:57:27.833 Error loading Interface\AddOns\PowerAuras\Classes\Actions\DisplayText.lua
Seems like you're trying to load files that don't exist.