[7.6.1] Sidekiq 2.17.8 won't process queue
Created by: mrohnstock
After updating GitLab from 7.5.3 to 7.6.0 and 7.6.1, sidekiq stops processing the queue. It only holds all tasks for processing, but won't handle these.
All checks run flawless.
After switching sidekiq back to 2.17.0 everything is working again.
Looks like, it's the same reason, as 705b324a.