Hi!
Looks like you don't have the tzdb package installed correctly that other packages in the tidyverse rely on.
Open a new R Session using Ctrl+Shift+F10 and try to install the package adding depenedencies = TRUE.
install.packages("tzdb", dependencies = TRUE)
Restart R and try to load now. If you still get problems for other packages do this again for the respective packages.
Also check out this thread where I found this:
Hope this helps,
Valentin