This isn’t Hostinger support, just the forum for AMP, but we can help with panel-related questions/issues and point you in the right direction.
The update button in the main panel is a tad bugged atm, so it’s best to run through the update process here (you’ll need access to the VPS’s Linux command line over SSH)
https://discourse.cubecoders.com/t/how-to-update-amp-to-the-latest-version/2297