Error issue ini dapat di selesaikan dengan cara
1. go to redmine main folder
2. execute #rake redmine:plugins:migrate RAILS_ENV=production
in redmine 2 or higher sometimes this issue arise so keep it simple.
Error issue ini dapat di selesaikan dengan cara
1. go to redmine main folder
2. execute #rake redmine:plugins:migrate RAILS_ENV=production
in redmine 2 or higher sometimes this issue arise so keep it simple.