qBittorrent official forums

overnight my raspberry pi 4 stays on but this morning qbittorrent was closed. went to launch qbittorrent and it closes instantly. since im on pi4 armhf version 4.1.5. i dont know what to look in the log file i got a feeling when it loads up the database of torrents it closes. renamed /home/pi/.local/share/data/qBittorrent directory and it launches fine but its blank like if its a new install with no torrent files. how can i get my torrent data back?

I have had this happen multiple times.

What I found is that I had a torrent that was downloading/uploading that was causing the issue.

Try to delete them one at a time until the problem is gone. If that does not work, the other issue was the Trackers that were automatically added. I had to remove those also when I had the issues the first time.

Good luck.