Hello, I've been downloading some items and have come across the below error a few times with different bits of software. Does anyone know how to fix? Looking it up I was recommended to check if it was 32 or 64 bit, I'm running 64 bit.
N: Skipping acquire of configured file 'contrib/binary-i386/Packages' as repository 'Index of http://download.virtualbox.org/virtualbox/debian focal InRelease' doesn't support architecture 'i386'
E: The repository 'Index of /oguzhaninan/stacer/ubuntu focal Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.