Thread:Project:Support desk/Update problem

I upgraded my wiki from 1.17 to 1.19. I downloaded the .zip file and extracted it into the wiki folder, overwriting existing files. When I try to access my website, it is either blank or it shows an internal server error notification. I have a backup so I can restore the working version of my wiki if needed. Can anyone supply any ways to fix this or update correctly and dumb the instructions down as much as possible? 109.182.59.122 16:51, 16 July 2012 (UTC)