The first error is to do with the ctags executable. It says T is unsupported parameter for the firlds option. What that means to me is some sort of install error OR wrong install package. The problem is ctags is at the builtin level so is not subject to wrong platform install.
If you can afford to lose ALL Arduino content, delete the entire (user)/Library/Arduino15 folder. If you need to preserve some at least make sure you delete folder packages/builtin under Arduino15.