Forum for users of JoomlaWatch / ExtraWatch for Joomla, Wordpress, Drupal, Magento, Prestashop
JoomlaWatch / ExtraWatch has following features: live real-time visitor statistics, location of your visitors on a map, blocking of users based on bad word list,
front-end counters, click heat map, definition of goals and rules, graphs, directory size monitoring, monitoring of increase of database data in time,
nightly email reports, interactive HTML5 chart of traffic flow within your website, SEO report with keyword statistics and keyword position trends
It works like this, that if REDIRECT_URL contains the address which has the user requested. If it's empty, the REQUEST_URI is used. In this case in the code there is a call to get the content of REDIRECT_URL without suppressed notices/warnings.
Try to turn the notices off in your PHP configuration or ask your system administrator to do so. Most of the servers have this off (including the one the codegravity.com runs on), some of them have the warning messages off as well.
.. And I'll try to change the code the way it won't show any notices.