Snap apps are not starting

I am using many snap apps and most of those are not working, here is a message when i try to open a snap app from terminal

$ chromium
ln: failed to create symbolic link '/home/hrishikesh/snap/chromium/494/snap/chromium/494/Documents': No such file or directory
ln: failed to create symbolic link '/home/hrishikesh/snap/chromium/494/snap/chromium/494/Desktop': No such file or directory
ln: failed to create symbolic link '/home/hrishikesh/snap/chromium/494/snap/chromium/494/Downloads': No such file or directory
ln: failed to create symbolic link '/home/hrishikesh/snap/chromium/494/snap/chromium/494/Music': No such file or directory
ln: failed to create symbolic link '/home/hrishikesh/snap/chromium/494/snap/chromium/494/Pictures': No such file or directory
Trace/breakpoint trap

when I try to run with superuser the same problem exists with a message

mkdir: cannot create directory '/run/user/0': Permission denied

Oh dear! Please can you paste the output of snap version?

The paths don’t look right, this issue was already reported.

Here it is

snap    2.30-5+b1
snapd   2.30-5+b1
series  16
deepin  15.7
kernel  4.15.0-29deepin-generic

Still Don’t Understand How to fix this error.

Okey edited the user-dirs.dirs and now there is only one error,but still not working

Trace/breakpoint trap