Fehler beim Erstellen des Vorschaubildes: convert: delegate failed `"dwebp" -pam "%i" -o "%o"' @ error/delegate.c/InvokeDelegate/1310.
convert: unable to open image `/tmp/magick-2818804-ZrOy1e4w9Tu': No such file or directory @ error/blob.c/OpenBlob/2712.
convert: unable to open file `/tmp/magick-2818804-ZrOy1e4w9Tu': No such file or directory @ error/constitute.c/ReadImage/540.
convert: no images defined `/tmp/transform_fa361a4e1ef9.png' @ error/convert.c/ConvertImageCommand/3210.
Error code: 1