Thread:Project:Support desk/Blank/empty upgrade page when upgrading from 1.15.1/reply (3)

After replying there I just thought to check the site error log. I have a long series of this error:

[11-Jan-2014 03:02:22 America/New_York] PHP Fatal error: Cannot redeclare wfProfileIn (previously declared in /home/smackbom/public_html/tpbwiki/includes/profiler/Profiler.php:33) in /home/smackbom/public_html/tpbwiki/includes/ProfilerStub.php on line 24