URL for events does not work

[sysadminpower2019]

Describe the bug
When I create an event and click on the link it shows me a 404 page not found error.
Also clicking on the link repeats the base url twice for example events.com/events.com/event/event-name
when i start using the application using gradlew it uses the default host name already
when I login for the first time via /admin it asks me for the base directory which i set anyway as well

To Reproduce
Starting SpringBootLauncher using Java 17.0.9 on events.com with PID 1771

23:15:13.540 [qtp1204822967-20] WARN org.springframework.web.servlet.PageNotFound - No mapping for GET /
23:15:13.802 [qtp1204822967-19] WARN org.springframework.web.servlet.PageNotFound - No mapping for GET /favicon.ico
23:15:22.887 [qtp1204822967-23] WARN alfio.manager.system.ConfigurationManager - cannot find a value for BASE_URL
23:18:41.515 [qtp1204822967-21] WARN org.springframework.web.servlet.PageNotFound - No mapping for GET /events.com/event/picnic