Patch for mail.php in v5.0.2
Bug: A syntax error prevents mail.php from displaying.
File: mail.php
Fix:
-Find line 50:
$PAGE->assign('page_title', sprintf(lang('page_title_mail'), $group->get_title());
-Replace with:
$PAGE->assign('page_title', sprintf(lang('page_title_mail'), $group->get_title()));
This will be in 5.0.3