Join a server and type /password (password) to set a password for your account, you can login with it here.
[17-12-2015 11:27:17.741] xXDragonLordHDXx failed Killaura: attacked through another player [ping:133 tps:20.0] VL:3
[17-12-2015 11:27:20.341] xXDragonLordHDXx failed Forcefield: hit 10 players when tested [ping:131 tps:20.0] VL:18