PHP Warning - Invalid Argument supplied for each

I just checked the error log in my SuiteCRM install and saw the following error that appears to be occurring multiple times per day.

Anyone have any feedback on what this could be?

[28-Mar-2015 05:33:34 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/modules/AOR_Reports/AOR_Report.php on line 85
[28-Mar-2015 21:14:53 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/modules/AOR_Reports/AOR_Report.php on line 85
[30-Mar-2015 01:07:38 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/modules/AOR_Reports/AOR_Report.php on line 85
[30-Mar-2015 13:45:31 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/modules/AOR_Reports/AOR_Report.php on line 85
[30-Mar-2015 14:21:52 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/custom/include/MySugar/retrieve_dash_page.php on line 209
[30-Mar-2015 14:21:59 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/custom/include/MySugar/retrieve_dash_page.php on line 209
[31-Mar-2015 05:34:20 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/modules/AOR_Reports/AOR_Report.php on line 85
[31-Mar-2015 20:45:16 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/modules/AOR_Reports/AOR_Report.php on line 85
[01-Apr-2015 09:04:06 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/modules/AOR_Reports/AOR_Report.php on line 85
[01-Apr-2015 21:36:08 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/modules/AOR_Reports/AOR_Report.php on line 85
[02-Apr-2015 09:45:40 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/modules/AOR_Reports/AOR_Report.php on line 85
[02-Apr-2015 22:08:16 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/modules/AOR_Reports/AOR_Report.php on line 85
[03-Apr-2015 10:26:55 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/modules/AOR_Reports/AOR_Report.php on line 85
[03-Apr-2015 11:32:09 UTC] PHP Warning: mysqli_connect() [function.mysqli-connect]: (HY000/2002): Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’ (2) in /home/crmlocally/public_html/include/database/MysqliManager.php on line 282
[03-Apr-2015 14:43:29 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/custom/include/MySugar/retrieve_dash_page.php on line 209
[03-Apr-2015 14:43:34 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/custom/include/MySugar/retrieve_dash_page.php on line 209
[03-Apr-2015 14:43:44 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/custom/include/MySugar/retrieve_dash_page.php on line 209
[03-Apr-2015 14:43:55 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/custom/include/MySugar/retrieve_dash_page.php on line 209
[03-Apr-2015 14:43:58 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/custom/include/MySugar/retrieve_dash_page.php on line 209
[03-Apr-2015 14:43:59 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/custom/include/MySugar/retrieve_dash_page.php on line 209
[03-Apr-2015 14:44:00 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/crmlocally/public_html/custom/include/MySugar/retrieve_dash_page.php on line 209
[03-Apr-2015 16:13:42 UTC] PHP Warning: session_destroy() [function.session-destroy]: Trying to destroy uninitialized session in /home/crmlocally/public_html/modules/Users/authentication/SugarAuthenticate/SugarAuthenticate.php on line 317
[03-Apr-2015 16:33:30 UTC] PHP Warning: session_destroy() [function.session-destroy]: Trying to destroy uninitialized session in /home/crmlocally/public_html/modules/Users/authentication/SugarAuthenticate/SugarAuthenticate.php on line 317

These are just warnings and can be ignored, you can turn off warnings in the php.ini settings.

Andy,
Thank you… but what are they warning? I’d prefer to not get a warning because I know I’m not being warned rather than just turning it off.
What argument is it looking for here?