This might work:
sudo rpm -e --nodeps lib64lxc1
sudo dnf in lib64lxc
That is not something that would be installed by default. Unless you know you need it you might try:
sudo rpm -e --nodeps lib64lxc1
sudo dnf clean all ; sudo dnf dsync --allowerasing 2>&1 | tee dsync.log.txt
and see if the package is really needed. You can always install it later. The purpose of that particular dsync command is to create the log dsync.log.txt, use that log, post it here if there is any problem along with the exact command you used.
Also do this when there is code in your forum posts: