Well...but it was very difficult, because I shot this sequence with a 24mm and one mountain was more high than the others (8 pictures only with horizontal position). It's my first try, but the next time I will use, for as a same land, 8 pictures "horizontal" and another line with 8 pictures "horizontal". Or only "vertical" pictures. Thanks for your advice "canvas".
I understand reason, because of I did this error on all my old panoramas (because of I did not think about possibility to stich multi-rows panorama).
But you have possibility to paint top of mountain in Photoshop Or get it from another photo, if you have it. I sometimes paint something in corners of panorama, if I have made photos with bad aligment and see space in corner of panorama. It is better, then do big crop.