#2 Oct 22, 2017 09:11
@dubird can you check the error logs of the server?
The copy of the files themselves is fine
This is usually the main cause of this kind of errors during upgrades. So, if you're sure all files are correctly uploaded to the server, then we need to find another reason for the error.
Is it possible for you to upload a fresh copy of b2evolution into a new folder at the root of the web server and try to load