Reset Darktable lighttable catalogue

[pk5dark (Christian Kanzian)]

removing "removed files"

I deleted JPEG from folder but DT still remembers them. So whatever I do (open “recently used collections”, switch from one collection to another and back, exit DT and run again or try to import again folder) I always have missing file icon [obraz] How can I can rid off them and see only currently available RAW’s?