Shared folder issues afer update

Hi,

I update my OMV 4 to 5.

All is allmost ok, i remake my mergeFS "dataFS" but now, i have to get back my shared folder and finaly SMB...

When i go in the "shared folder" menu, i got all my old shared folders with N/A as device, so i try to edit it and then , i just have an error message Failed to execute XPath query '//system/fstab/mntent[uuid='ae19cb1d-79e5-444d-a625-9edbb842781c']'.
and in the next screen, in the red part, i can't write back the name of the shared folder. (see screenshot)

i can't delete them neither probably because they are in use (i can't do anything in samba neither)

thanks for the help

i've searched on the forum but i didn't find anything can help me, is anyone know how i must do or maybe know a post wich already solved a problem like mine ? thanks

sorry ... i just remember i had to clean uses of the shared folder to delete them. They were used in Samba and Rsync ... now, i'm ok , this thread is resolved