Unable to Export Leads

[D_M_S]

CE 5.2i on WIMP

Every time I try to export my leads, I get the following PHP error on a blank screen. Any help is appreciated.

PHP Notice: Undefined variable: where in C:\web\SugarCE-Full-5.2.0i\include\export_utils.php on line 296
PHP Notice: Undefined variable: where in C:\web\SugarCE-Full-5.2.0i\include\export_utils.php on line 297
PHP Notice: Undefined variable: join in C:\web\SugarCE-Full-5.2.0i\include\utils.php on line 4285
PHP Notice: Undefined index: members in C:\web\SugarCE-Full-5.2.0i\export.php on line 58

[D_M_S]

I'm not a PHP expert, but I did some more digging into this error and the offending line in the code is in export.php

export(clean_string($_REQUEST['module']), $_REQUEST['uid'],$_REQUEST['members']))

I'm assuming that $_request is basically calling from the HTTP POST variables. The other two exist (module and UID) but "members" does not. This is somewhat disturbing because that means that it's a PHP eror which means that I shouldn't be the only one experiencing this error.

SOMEONE has had to have seen this error before.