no idea why, but this causes and error in _meta.lua:21

lua/settings.lua

@@ -17,7 +17,7 @@ vim.o.mouse = "a" -- Enable your mouse
 vim.o.splitbelow = true -- Horizontal splits will automatically be below
 vim.o.termguicolors = true -- set term gui colors most terminals support this
 vim.o.splitright = true -- Vertical splits will automatically be to the right
-vim.o.t_Co = "256" -- Support 256 colors
+-- vim.o.t_Co = "256" -- Support 256 colors
 vim.o.conceallevel = 0 -- So that I can see `` in markdown files
 vim.cmd('set ts=4') -- Insert 2 spaces for a tab
 vim.cmd('set sw=4') -- Change the number of space characters inserted for indentation