TULSA - Facebook went offline for many users late Friday morning.
KRMG staffers first noticed the problem a little after 11:00 a.m. Central Time.
Users trying to reach Facebook receive a page with the message "Sorry, something went wrong. We're working on getting this fixed as soon as we can."
Facebook claims to serve about 1.23 billion users per day.
The outage appears to be international, as people are posting their frustration using other social media.
Some users in the KRMG newsroom were able to load their Facebook profiles after about a half hour, albeit slowly.