I got an email from the hosting people and they said to me that there are some serious issues with the server or actually the forum script. There are some vulnerabilities that caused the server to time out.
I have noticed that the forum doesn't load quite well the last months, i was trying to fix it but couldn't find the bugs. I have uninstalled the green theme we had running here and that's why the chat is gone for now.
Please be patient as we trying to find that bug that causing this issues.
Sorry for all this and I'm doing my best to get this thing running asap again.
Thanks for the understanding.