Latest update

There is a problem with your most recent update on May 16, 2017. On each page in WordPress, the following error message shows at the top of the screen:

Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘nxs_snap_pointer_admin_enqueue_scripts’ not found or invalid function name in /home1/charrotc/public_html/charlesmoney.com/wp-includes/class-wp-hook.php on line 298

When disabling the plugin, the error message goes away. Can you help me fix this?