Game suddenly started to crash

Hello all !

Since today every time I try to log in with my main character the game crashes. I played in the morning several hours and went to Feralas. Log outed there and after a while when I tried to enter I got this error:

www.imgur.com/a/f7h7Q

The following is extraction from the error reports in WoW folder:

17:42:13.7460 Repairing DUNGEONS\TEXTURES\PILLAR\MM_OGRMND_STICKS_01.blp, 0-44876
17:42:13.7460 ERROR - No Repair URL: DUNGEONS\TEXTURES\PILLAR\MM_OGRMND_STICKS_01.blp, 0-44876

I deleted WTF and CHACHE folders, disabled all addons but the problem still persist and I cannot log in !
This is happening only on my main hero. I made an alt. character in the same account and everything is working fine !
I thought that it is related to the zone and tried to unstuck from the website but apparently this option does not work for Medivh:

www.imgur.com/a/5S6Cx

Could you please check and at least teleport my hero to Stormwind for example to make sure if it's a zone issue ?

Tank you in advance !

Best Regards !

I finally managed to log in after 5 hours

Don't know if anyone took actions that fast but thank you !

Regards !