Jamok;
You can delete part of the semod file
Space exploration / scripts / essential.lua: lines 6-11
if game.item_ prototypes["rocket-fuel"]. stack_ size > 10 then
error("A mod has changed the rocket fuel stack size above 10.")
end
if game.item_ prototypes["rocket-fuel"]. stack_ size > math. ceil(1000000000 / game.item_prototypes["rocket-fuel"].fuel_value) then
error("A mod has changed the rocket fuel energy per stack belond accepted values. Please check your mod list.")
end
The above part can be deleted or commented to play normally