I am using the latest WordPress and Buddypress and I have just switched hosting accounts and now I am getting this message at the top and bottom of my site:
Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘hide_admin_bar’ not found or invalid function name in /home/content/72/11896772/html/wp-includes/plugin.php on line 173
After deactivating and reactivating all of my plugins I found Buddypress the culprit. When looking in my FTP client the file is there. How can I fix this? Thanks in advance.