Momentarily unavailable for scheduled maintenance. Check back in a minute.

You updated a plugin and received the message “Momentarily unavailable for scheduled maintenance. Check again in a minute ”?

Momentarily unavailable for scheduled maintenance. Check back in a minute.

The quickest way to resolve this is to look for a “.maintenance” file on your hosting.

Enter the Hosting panel, go to the File Manager.

Inside the “public_html” folder (in most cases) you have the “.maintenance” file.

Delete this file and reload the site.

Probably will solve.