I have logging turned on to email me for every cron feed update. Almost every hour I get an email filled with the following error over and over again in the email.
<b>Warning</b>: call_user_func_array() [<a href='function.call-user-func-array'>function.call-user-func-array</a>]: First argument is expected to be a valid callback, 'Array' was given in <b>/home/mydomain.com/wp-includes/plugin.php</b> on line <b>170</b><br />
The feeds seem to updating, but not really sure if everything is there. Any idea what this error is?
Regardless, thanks for the great plugin!