25x MailNotifier/MailNotifier.lua:225: bad argument #2 to 'format' (string expected, got nil)
[string "=[C]"]: in function `format'
[string "@MailNotifier/MailNotifier.lua"]:225: in function `UpdateTip'
[string "@MailNotifier_Broker/MailNotifier_Broker.lua"]:34: in function `OnTooltipShow'
[string "@Bazooka/Bazooka.lua"]:1589: in function `showTip'
[string "@Bazooka/Bazooka.lua"]:1389: in function <Bazooka/Bazooka.lua:1380>

Locals:
(*temporary) = "Du hast %s ungelesene Briefe"
(*temporary) = nil
(*temporary) = "string expected, got nil"