uninitialized constant IssueTrackers

Question

I just upgraded Errbit after 2 years, when I click on the Apps I get the following error:

NameError: uninitialized constant IssueTrackers

This is the possible error location:

[PROJECT_ROOT]/models[PROJECT_ROOT].rb:123→ issue_tracker_configured?
[PROJECT_ROOT]/helpers[PROJECT_ROOT]s_helper.rb:47→ block in detect_any_apps_with_attributes
[PROJECT_ROOT]/helpers[PROJECT_ROOT]s_helper.rb:44→ each
[PROJECT_ROOT]/helpers[PROJECT_ROOT]s_helper.rb:44→ detect_any_apps_with_attributes
[PROJECT_ROOT]/helpers[PROJECT_ROOT]s_helper.rb:15→ any_github_repos?
[PROJECT_ROOT]/views[PROJECT_ROOT]s/index.html.haml:9→ app_views_apps_index_html_haml__FRAGMENT_

Full Trace:

http://pastebin.com/wfHFVsAp

Answer 1

I just had to run my migrations:

heroku run rake db:migrate
heroku restart