For those who may have a similar problem, here is the solution that Jason came up with:
In the admin_gallery/common/gallery_select.php file, line 1 had been changed to reference a different version of security assist, I changed line 1:
<?php require_once( "../../../webassist/security_assist/helper_php.php" ); ?>
<?php require_once( "../../WA_SecurityAssist/Helper_PHP.php" ); ?>
This fixed the issue.