[[!comment format=mdwn
 username="https://www.google.com/accounts/o8/id?id=AItOawkAUMhKOSkh9JaBA6xst3XxQIIsDEq5Zd4"
 nickname="Ovidiu"
 subject="failed upgrade log file"
 date="2014-05-16T17:55:34Z"
 content="""
Just in case it helps diagnose the problem: http://pastebin.com/PUpPRURb
"""]]