Q: "Share" option in file's menu doesn't work

No option from share menu in Finder doesn't seem to work. At first I faced that airdrop option is not working: it just doesn't open any window and make all other options but Share (like on the picture – Поделиться) unavailable. It turned out that airdrop itself works (through Favorites bar on the left). But recently I tried all of them (share via mail, notes, iMessage, add to Photo) and none worked.

What it is caused by? What are possible solutions?