Today i've tried to update a site because of the latest security problems. But this older app breaks as soon i install anything newer than 2.3.5
When switching to 2.3.6 or later in environment.rb (same with the latest 2.3.16) everything gets rendered as text/plain so all i see is the html source (which is supposed to be UTF-8) as ISO-8859-1.
I'm also not seeing any errors in the logs nor on console. At most i get some deprecation warnings about rake tasks in vender/plugin.
What could cause such a weird behavior? Does anyone know?
