Steps to reproduce:
- Go to test instance at https://phab.wmflabs.org/T106
- Select in the sidebar
- In the Escalate security issue overlay dialog, select the Escalate button
Actual outcome:
Unhandled Exception ("Error") Call to a member function getPHID() on null
Expected outcome:
A reasonable error message explaining what's the issue when running a test instance: Project tags are hardcoded, thus they don't necessarily exist in a test instance and someone needs to create them first.