Trying to setup collectd (19.07) on gl-ar7500, but getting this error below for anything I enable. I restarted, deleted the database, etc to no avail. I have noticed that /tmp/rrdimg is not being created. Any ideas about what I am doing wrong?
Failed to execute call dispatcher target for entry '/admin/statistics/graph/entropy'. The called action terminated with an exception: /usr/lib/lua/luci/statistics/datatree.lua:159: bad argument #1 to 'pairs' (table expected, got nil) stack traceback: [C]: in function 'pairs' /usr/lib/lua/luci/statistics/datatree.lua:159: in function 'plugin_instances' .../luci/controller/luci_statistics/luci_statistics.lua:187: in function <.../luci/controller/luci_statistics/luci_statistics.lua:142> (tail call): ?```