I was trying to provision a site under Web Databases categories (Assets Web Database, Charitable Contribution Web, Contacts Web Database, Issue Web Database, and Project Database) and every time I got the following message:
Preparing Site ...
Someone has recently made changes to this site and the site is being updates. If the site remains offline for an extended period if time, contact a site owner.
Wait a moment and refresh your browser.
Blog and it kinda worked, however, when I provisioned the site I got the following error in the middle of the newly provisioned site:
"Access Service is unable to process the request. click here to try again"
Not sure why by running the configuration wizard resolved the issue, but I will need to investigate the issue further once I have the time.