the limit is 100 rite?then how the hell does 2 extra ppl get in
3 people clicked "login" at the same time... or in a 4 second time window.
problems like this happend when you have more threads running and have atomic processes like login who should only be executed after each other.
Yet, in this game, the exact programming style cannot be made with plain PHP... it would cost too many ressources. So I will let go of such accidents.
(and also *I* can always login and increase the number, I have my backdoors).