Forum Trouble updating from 4.17 to 4.2.0
 

When updating to 4.17 to 4.2 this error comes up. I have tried reuploading the entire install folder, but it's met with the same issues.

http://pastebin.com/KcHmxdcD

Note: I did try posting it the thread, but the code likes to make a whole bunch of images. Sorry about the pastebin link.