Hi! Thanks for the reply. I've installed R library packages again but still seems missing some packages including ‘car’ that 'phia' needs. Here're the warning messages after installing:
1: package ‘metafor’ is not available (for R version 3.6.3)
2: In install.packages(pkgs_miss, dep = NA, repos = site) :
installation of package ‘car’ had non-zero exit status
3: In install.packages(pkgs_miss, dep = NA, repos = site) :
installation of package ‘afex’ had non-zero exit status
4: In install.packages(pkgs_miss, dep = NA, repos = site) :
installation of package ‘shinystan’ had non-zero exit status
5: In install.packages(pkgs_miss, dep = NA, repos = site) :
installation of package ‘brms’ had non-zero exit status.

And when I try to run 3dlmer again, there's similar problem:
Error in checkForRemoteErrors(lapply(cl, recvResult)) :
4 nodes produced errors; first error: can't find the package ‘car’ that ‘phia’ needs.