When I run supercron from the address bar I get the following error:

Call to undefined function supercron_module_invoke_all_cron() in /home/spjdco5/public_html/drupal/supercron.php on line 89

Then I get a series of errors saying MySQL has gone away. I was getting the latter with cron, which is why I went looking for a solution and came across supercron. I am running the latest dev version of supercron and D6.16.