Are you a russian player?

yes

Name too long

[16:18:08]   OQ: error calling 'one_shot.783'  error: Interface\AddOns\oqueue\oqueue.lua:8007: Name too long
[16:18:08]   OQ: error calling 'one_shot.782'  error: Interface\AddOns\oqueue\oqueue.lua:8007: Name too long
[16:18:07]   OQ: error calling 'one_shot.781'  error: Interface\AddOns\oqueue\oqueue.lua:8007: Name too long
[16:18:07]   OQ: error calling 'one_shot.781'  error: Interface\AddOns\oqueue\oqueue.lua:8007: Name too long
[16:18:07]   OQ: removing timer
[16:18:08]   OQ: error calling 'one_shot.782'  error: Interface\AddOns\oqueue\oqueue.lua:8007: Name too long
[16:18:08]   OQ: removing timer
[16:18:08]   OQ: error calling 'one_shot.783'  error: Interface\AddOns\oqueue\oqueue.lua:8007: Name too long
[16:18:08]   OQ: removing timer

name is too long

name too long to access the server along with the name, which is why it is added to battlenet but there is no invitation to raid.

http://eu.battle.net/wow/ru/character/%D1%81%D0%B2%D0%B5%D0%B6%D0%B5%D0%B2%D0%B0%D1%82%D0%B5%D0%BB%D1%8C-%D0%B4%D1%83%D1%88/%D0%9B%D1%8E%D0%B1%D0%BB%D1%8E%D1%82%D0%B2%D0%B0%D1%80%D1%8C/simple