Begin of the insertion**Preconditions**

- Work package module activated.
- Timelines module activated.
- Timeline report exists.

**Steps to reproduce**

1. Go to timeline report.
2. Click on project displayed in timeline (e.g. “OpenProject”).

**Actual behavior**

- Page not found is displayed since link is wrong -\> due to subfolder changes?
https://enterprise-stable.qa.finn.de/projects/test-srobin/timelines/NaN/test-srobin/timelines

**Expected behavior**

- Correct page displayed and link correct.

**Screenshot**

**QA system**

- enterprise-stable.qa.finn.de
- openproject-org.qa.finn.de
- OpenProject 4.0.3
- OpenProject 4.1.0End of the insertion