Thanks all for your response
I couldn't install the new version.
I uninstall everything and the next day a try to install the 3.1 again. I have some problem with "503 Forbiden Access" I google it, and find there is some problem with `All allow` need to be changed to `Require all granted`,
I double check ->Edit this file and change `Require local` to `Require all granted`,
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