ActiveRecord::Deadlocked in tracks/exercises#edit

[iHiD]

Error in v3

ActiveRecord::Deadlocked in tracks/exercises#edit
Mysql2::Error: Deadlock found when trying to get lock; try restarting transaction

View on Bugsnag

Stacktrace

app/commands/solution/create.rb:10 - call
app/controllers/tracks/exercises_controller.rb:33 - edit
app/controllers/application_controller.rb:101 - mark_notifications_as_read!
app/controllers/application_controller.rb:20 - process_action

View full stacktrace

Created automatically via Bugsnag