My site has been running fine for the last few months, but one of my blogs is getting the following: Call to undefined function wp_get_current_user() in /home/realsol/public_html/wp-includes/capabilities.php on line 447.
I can't get into the backend to shut off plugins (thinking that was the cause of the error.
What should I do. I could remove the plugins from the it's database, but I am not sure where to do that.
I am assuming it can't be a muplugin since this is the only blog I am getting the error on, but i just don't know which way to turn.
Help.. please..