HI!
I've did the upgrade (with a backup before) of b2e in our blog with the function inside the backoffice, it seems to run well but now I haven't any access to the site nor to the backoffice. Even the login isn't accessible any more.
Now the site displays:
503 Service Unavailable
System upgrade is in progress. Please reload this page in a few minutes.
How it is possible to get back inside, to get access to the backup or to any other solution?
http://forums.b2evolution.net/viewtopic.php?t=25030&highlight=maintainance+maintenance