Nostalrius Begins - Quality wow vanilla realm (1.12)

so i have pinpointed by accident what has been killing the server and its Windfury totem, not sure if its everytime some1 with the buf procs a windfury or on crits with it but its whats freezing and crashing the server, as it only seems to happen on my shaman and not my priest healer and only thing i can see is constant when it freezes is WF totem

i wont use it again, promise.....

You should try to figure out exactly how to replicate the bug and then report it on the bugtracker