problem connecting notes app android

[PepsideMax]

I try to connect my notes app to a free version of nexcloud yet it gives me the following error

App Version: 4.3.1
App Version Code: 40030192
App Flavor: play

Files App Version Code: 30300890 (PROD)

---

OS Version: 5.10.214-android13-4-00008-g62d26972ebb6-ab12324566(12703047)
OS API Level: 35
Device: raven
Manufacturer: Google
Model (and Product): Pixel 6 Pro (raven)

---

android.accounts.NetworkErrorException
	at it.niedermann.owncloud.notes.persistence.NotesRepository.lambda$addAccount$4(NotesRepository.java:263)
	at it.niedermann.owncloud.notes.persistence.NotesRepository.$r8$lambda$PEfAfzJDYsqH6Dc5pyZNbw0IYLw(Unknown Source:0)
	at it.niedermann.owncloud.notes.persistence.NotesRepository$$ExternalSyntheticLambda29.run(D8$$SyntheticClass:0)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:487)
	at java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:644)
	at java.lang.Thread.run(Thread.java:1012)