Warning and nothing under Avatar Option!

  • Hi all,
    I’m using a self-hosted wp site. I noticed that under options/discussion/ Avatars I have no avatars to select from and also these 2 errors. I’m using the same template and same plugins for another site and everything is working fine. Can anyone help me to sort this. Thanks

    Errors:

    Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, ‘newgravatar’ was given in /home/…/example.com/wp-includes/plugin.php on line 166

    Warning: Invalid argument supplied for foreach() in/home/…/example.com/wp-admin/options-discussion.php on line 205

  • The topic ‘Warning and nothing under Avatar Option!’ is closed to new replies.