Deploying is refused with "A deploy is already in progress for this site."
What you are seeing
Deploying is refused with "A deploy is already in progress for this site."
#Why it happens
Only one deploy runs per site at a time, and a stalled deploy is not marked failed on its own.
#What to do
Wait, or as an admin press Cancel on the progress panel. A separate admin "cleanup stuck deploys" action fails anything untouched for over 30 minutes.
#Related
Deploying is refused with "Deploy limit reached" even though I have barely deployed this site
The 12-per-hour cap applies per tenant as well as per site, so activity on your other site
Site published fine but some attachments are missing, showing "Attachment not available"
The file was over 20 MB, the site hit its 1 GB storage cap, or the file type is not on the
Publishing problems
The rest of this family.
Found it? Good.
