Hello this is the error I have been getting on my Mac when I try to run R commander on R studio/R. I was wondering if anyone knows how to fix this. Thanks!

Error: package or namespace load failed for ‘Rcmdr’:
 .onLoad failed in loadNamespace() for 'Rcmdr', details:
  call: structure(.External(.C_dotTclObjv, objv), class = "tclObj")
  error: [tcl] invalid command name "tk_messageBox".