App version: 2.1.2 (a87cec5d2) from Google Play
Android version: 8.0.0
Device model: Samsung Galaxy A5 (2017)
Current behaviour: It shows a notification that says “gpodder.net synchronization error - detected an error during synchronization: java.ne[truncated]” - below you can see the actual notification (in Italian)
First occurred: Today, after I set the sync with Gpodder (username, password, ID device)