all my ips were deleted when i got on today. i have looked for a fix but they all have something to do with the server.dat file being named server.dat_tmp and to change it to server.dat. My server ips just left. 4 days ago they were all their. today they were gone. please help. if i need to contact a mojang personel i will just pls help i had a ton of servers i play on a ton weith my friends.