ERROR[Main]: ServerError: AsyncErr: Lua: Runtime error from mod 'mail' in callback on_playerReceiveFields(): ...minetest/bin/../mods/mail/ui/message.lua:147: attempt to index local 'message' (a nil value)
ERROR[Main]: stack traceback:
ERROR[Main]: 	...minetest/bin/../mods/mail/ui/message.lua:147: in function <...minetest/bin/../mods/mail/ui/message.lua:108>
ERROR[Main]: 	...minetest/bin/../builtin/common/register.lua:26: in function <...minetest/bin/../builtin/common/register.lua:12>