i got this message when i updated mod to 1.1.5. an try to load save

Error while running on_configuration_changed: Given force is not valid.
stack traceback:
miniloader/configchange.lua:34: in function 'task'
miniloader/configchange.lua:59: in function 'on_mod_version_changed'
miniloader/control.lua:44: in function <miniloader/control.lua:41>

i'm playing on 15.40
when i'm using older versions of mod i'm getting error when i'm trying to place miniloader

Error while running event miniloader::on_built_entity (ID 6)
Given force is not valid.
stack traceback:
miniloader/control.lua:57: in function <miniloader/control.lua:52>

any help?

Are you using any other mods that may have changed the forces/teams on your map, such as SpaceBook or similar? These errors mean that the special "miniloader" force is missing on your map, which is odd because every released version of the mod creates that force when first installed on a map.

You can try running the following command with Miniloader disabled:

/c game.create_force("miniloader")

and then try enabling the mod again and see if that helps.

I think that only mod that may use teams is The Ruins Mod.
I used that command and it helped. Thanks