[bug] can't enter the game as a hunter

When i'm trying to enter the game as a hunter it exits with failure:

ERROR #0 (0x85100000) Assertion Failure
Program: C:\Users\Public\Games\World of Warcraft Beta\WoW.exe
File: .\StableInfo.cpp
Line: 91
Expr: petSlot >= 0 && petSlot < NUM_PET_SLOTS && m_petList[petSlot].petNumber == 0

Before build 12479 i had a problems described in another thread:
http://forums.worldofwarcraft.com/thread.html?topicId=25969519426&sid=2000

So, if i'm understanding correctly - i can't enter the game because of incorrect state of my stables.
Can someone remove _ALL_ my pets or reset them to premade list, pls?