I am unable to install mosaic

Error: package or namespace load failed for ‘mosaic’:
.onLoad failed in loadNamespace() for 'broom', details:
call: get0(oNam, envir = ns)
error: lazy-load database '/Library/Frameworks/R.framework/Versions/4.0/Resources/library/backports/R/backports.rdb' is corrupt
In addition: Warning message:
In get0(oNam, envir = ns) : internal error -3 in R_decompress1


can anybody help?

Try restarting your R session and reinstalling the backports package.

install.packages("backports")

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