Added minetest modules and am stuck on interactions and module flow

modpol_minetest/overrides/interactions.lua

@@ -176,6 +176,12 @@ minetest.register_on_player_receive_fields(function (player, formname, fields)
       if formname == "modpol:org_dashboard" then
          local pname = player:get_player_name()
          local org = modpol.orgs.get_org(_contexts[pname].current_org)
+         -- just confirm the org still exists:
+         if not org then
+            modpol.interactions.message(pname, "Org no longer exists")
+            modpol.interactions.dashboard(pname)
+            return end
+         -- okay, onward
          if nil then
          elseif fields.join then
             org:add_member(pname)