Redmine

Hello, maybe someone might find this helpful while manually upgrading older instances of Redmine to the 5 branch...

In a case when you view an issue or just try to list projects and you get internal server error about undefined method default_issue_query or default_project_query, then be sure you have also upgraded the file config/settings.yml as those two new variables have to be declared even if they just have an empty default value.

I was just about to revert my setup and file a defect, but figured this out eventually. Seems the software is strict on parsing configuration values, feels like a strongly typed code ;-)