Task-management app Trello is down.

I was on a board and then I got errors and I hit refresh in my browser window and then I got an error message.

I am freaking out, because so much of my life depends on Trello. And I'm not the only one.

In the year and a half or so that I've been using Trello, I've never seen an outage like this.

Trello is working on it.

Trello's Tumblr page has detail on the outage.

Trello has more than 10 million users.

The Trello homepage does work, but that's not what I'm concerned about.

Update at 11:47 a.m. Pacific: I can now access my boards, but Trello hasn't said the problem is solved yet.

Update at 11:49 a.m. Pacific: Now we have a status update. "Trello appears to be back up, but we're continuing to actively monitor the servers," Trello wrote on its Tumblr. "Some users have reported that they have been logged out of Trello but were able to log back in. We're investigating the cause and will provide more details shortly."

Meanwhile, on Twitter, Trello is telling users that it's "back up and running."

Phew.