Join a server and type /password (password) to set a password for your account, you can login with it here.
[17-12-2015 14:19:28.712] LoganBuff08 failed Knockback: didn't move away from his attacker when hit [ping:42 tps:20.0] VL:4
[17-12-2015 14:19:29.313] LoganBuff08 failed Knockback: didn't move away from his attacker when hit [ping:42 tps:19.99] VL:6
[17-12-2015 14:19:29.813] LoganBuff08 failed Knockback: didn't move away from his attacker when hit [ping:42 tps:20.0] VL:8
[17-12-2015 14:19:30.913] LoganBuff08 failed Knockback: didn't move away from his attacker when hit [ping:41 tps:20.0] VL:10