The mod Train tunnels caused a non-recoverable error.
Please report this error to the mod author.
Error while running event traintunnels::on_player_mined_entity (ID 65)
traintunnels/control.lua:318: attempt to index field '?' (a nil value)
stack traceback:
traintunnels/control.lua:318: in function 'removeTunnelUp'
traintunnels/control.lua:925: in function <traintunnels/control.lua:920>
