Also Added logging to cron mail queue and mail parser when attempting to execute when its already executing by checking to see if the lock file is present

cron_ticket_email_parser.php

@@ -35,6 +35,7 @@ if (file_exists($lock_file_path)) {
         unlink($lock_file_path);
         mysqli_query($mysqli, "INSERT INTO logs SET log_type = 'Cron-Email-Parser', log_action = 'Delete', log_description = 'Cron Email Parser detected a lock file was present but was over 10 minutes old so it removed it'");
     } else {
+        mysqli_query($mysqli, "INSERT INTO logs SET log_type = 'Cron-Email-Parser', log_action = 'Locked', log_description = 'Cron Email Parser attempted to execute but was already executing, so instead it terminated.");
         exit("Script is already running. Exiting.");
     }
 }