Hello
I just tested the installation on 2 different 3.8.5 sites and it went smoothly. Other users seem to have no issue too. Can you try on another setup? You could also try unzipping the archive content to your temp directory to try an 'Install from folder' installation.
- Need help? Post the URL of the related page (eventualy as confidential info), it will help solve your issue faster.
- An error, notice or warning? report the exact message including the line number
- If you get a white page , enable error reporting and / or check your server error logs.