Nostalrius Begins - Quality wow vanilla realm (1.12)

When i sit and drink water it given me cooldown 1 minutes.
help solve the problem. Tried to disable add-ons. Still does not help!

http://s018.radikal.ru/i503/1504/3d/b16e93736de8.png
http://s012.radikal.ru/i319/1504/ab/b60d2336c682.png