Everyone is experiencing this. They are working on fixing a glitch with the megaphone. When users used the megaphone system it showed their login emails. Please be patient. RedFox Rumble Fighter team is working hard on a solution and is keeping us updated. http://forums.playredfox.com/index.php?threads/urgent-servers-down-to-fix-megaphone-issue.3406/
If I can I will everything closes instantly after the error shows up :| Edit:https://gyazo.com/ce90a3c07c7b07ee7fa9104230bf77a7 best catch so far