Can't access to Dashboard > Users
About a week ago I've installed three plugins: Spoof, Necro, Multilingual, but didn't do a backup(((. Then I used Spoof on the user of my forum. And few days ago I've seen "Something has gone wrong. We've run into a problem and are unable to handle this request right now. Please check back in a little while."
What I see in section "Users" in the Dashboard:
Disabling plugins and clearing cache didn't get results.
What should I do to solve my problem?