Error and the WebUI stopped

[gbonk]

Both of these occurred when I selected 'delete' from my list of things I am seeding

### qBittorrent version and Operating System
Feb  2 09:08:31 torrent qbittorrent-nox[952]: *************************************************************
Feb  2 09:08:31 torrent qbittorrent-nox[952]: Please file a bug report at http://bug.qbittorrent.org and provide the following information:
Feb  2 09:08:31 torrent qbittorrent-nox[952]: qBittorrent version: v4.1.4
Feb  2 09:08:31 torrent qbittorrent-nox[952]: Caught signal: SIGSEGV
Feb  2 09:08:31 torrent qbittorrent-nox[952]: Stack trace:
Feb  2 09:08:31 torrent qbittorrent-nox[952]:   /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0x87ee0  [0x7fc55a5d7ee0]
Feb  2 09:08:31 torrent qbittorrent-nox[952]:   /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0xa0cbf  [0x7fc55a5f0cbf]
Feb  2 09:08:31 torrent qbittorrent-nox[952]:   /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0xa034d  [0x7fc55a5f034d]
Feb  2 09:08:31 torrent qbittorrent-nox[952]:   /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0xa04d7  [0x7fc55a5f04d7]
Feb  2 09:08:31 torrent qbittorrent-nox[952]:   /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0xa27f7  [0x7fc55a5f27f7]
Feb  2 09:08:31 torrent qbittorrent-nox[952]:   /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0xa5304  [0x7fc55a5f5304]
Feb  2 09:08:31 torrent qbittorrent-nox[952]:   /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0xa4f6c  [0x7fc55a5f4f6c]
Feb  2 09:08:31 torrent qbittorrent-nox[952]:   /lib/x86_64-linux-gnu/libpthread.so.0 : ()+0x76db  [0x7fc5594206db]
Feb  2 09:08:31 torrent qbittorrent-nox[952]:   /lib/x86_64-linux-gnu/libc.so.6 : clone()+0x3f  [0x7fc55880a88f]

Feb  2 10:59:46 torrent qbittorrent-nox[939]: *************************************************************
Feb  2 10:59:46 torrent qbittorrent-nox[939]: Please file a bug report at http://bug.qbittorrent.org and provide the following information:
Feb  2 10:59:46 torrent qbittorrent-nox[939]: qBittorrent version: v4.1.5
Feb  2 10:59:46 torrent qbittorrent-nox[939]: Caught signal: SIGSEGV
Feb  2 10:59:46 torrent qbittorrent-nox[939]: Stack trace:
Feb  2 10:59:46 torrent qbittorrent-nox[939]:   /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0x87ee0  [0x7f3776facee0]
Feb  2 10:59:46 torrent qbittorrent-nox[939]:   /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0xa0cbf  [0x7f3776fc5cbf]
Feb  2 10:59:46 torrent qbittorrent-nox[939]:   /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0xa034d  [0x7f3776fc534d]
Feb  2 10:59:46 torrent qbittorrent-nox[939]:   /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0xa04d7  [0x7f3776fc54d7]
Feb  2 10:59:46 torrent qbittorrent-nox[939]:   /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0xa27f7  [0x7f3776fc77f7]
Feb  2 10:59:46 torrent qbittorrent-nox[939]:   /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0xa5304  [0x7f3776fca304]
Feb  2 10:59:46 torrent qbittorrent-nox[939]:   /usr/lib/x86_64-linux-gnu/libtorrent-rasterbar.so.9 : ()+0xa4f6c  [0x7f3776fc9f6c]
Feb  2 10:59:46 torrent qbittorrent-nox[939]:   /lib/x86_64-linux-gnu/libpthread.so.0 : ()+0x76db  [0x7f3775df56db]
Feb  2 10:59:46 torrent qbittorrent-nox[939]:   /lib/x86_64-linux-gnu/libc.so.6 : clone()+0x3f  [0x7f37751df88f]

Linux torrent 4.15.0-45-generic #48-Ubuntu SMP Tue Jan 29 16:28:13 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

[xavier2k6]

4.1 series of qBittorrent are no longer supported

If you experience this issue with qBittorrent 4.3.4.1 or later, please feel free to open a "New Issue"