Workshop upload error

Publish Workshop File failed! (2)
Deleting temporary gma…
Temporary gma deleted.
Deleting temporary addon.json…
Temporary addon.json deleted.
[WARNING] Creation Failed!
Finished running queue.
Refreshing addon list.
Retreving list of Addons.
Retrieval Finished!
Finished refreshing addon list.

UPD: just steam get glitch. Restart computer = FIX.
close thread.