Backup process stop my some domains and dont activated!

[hibinyru]

Problem:

I have 12 domains at plesk.

Only 2 of them dont work.

I have main domain at IP hibiny.ru

and on this IP i have eskc.ru and flatpr.ru
when i goto eskc.ru or flatpr.ru open hibiny.ru

at plesk eskc.ru blocked, when i try unblock write: you cant unblock because doing backup process...
flatpr.ru is active, but dont open...

Backup shedule one time at week at saturday night 3:00, today wednesday!!!

What is it???!!! Help me please!

Sorry for my english.