Sickrage cannot delete shows

I have 3 shows that ended and I want to remove them from Sickrage . When I select them and click Remove, it says that it deleted them, but they remain in the GUI and also the Post Processing throws these errors:

2020-08-21 05:26:03 INFO::POSTPROCESSORQUEUE-6I3XCDT75M-AUTO::Some items were not processed.
2020-08-21 05:26:03 WARNING::POSTPROCESSORQUEUE-6I3XCDT75M-AUTO::Processing Failed
2020-08-21 05:25:58 WARNING::POSTPROCESSORQUEUE-6I3XCDT75M-AUTO::Processing failed for /multimedia/download/tvshows/Marvels.Agents.of.S.H.I.E.L.D.S07E13.720p.WEB.H264-BTX[rarbg]/marvels.agents.of.s.h.i.e.l.d.s07e13.720p.web.h264-btx.mkv: Unable to post-process an episode if the show dir doesn't exist, quitting
2020-08-21 05:25:58 WARNING::POSTPROCESSORQUEUE-6I3XCDT75M-AUTO::Unable to determine the free space on your OS.

Any way to delete the shows other than the GUI?
SR Version: 9.4.221 on Synology Docker

I’ll take a further look into this