Google Chrome can't post in this forum

Google Chrome cannot post to this forum, the following error is obtained.
Server error.

The website encountered an error while retrieving It may be down for maintenance or configured incorrectly.

Here are some suggestions:
Reload this web page later.
More information on this error
Below is the original error message

HTTP Error 500 (Internal Server Error): An unexpected condition was encountered while the server was attempting to fulfill the request.

Bump. Moderators are you aware of this problem.

You’re in the wrong forum. There is one about Forum Issues - see the main index.

Luck, Arjan

I am using Chrome without problem.

Yeah, so am I now. When you are not logged in, it crashes in Chrome, instead of redirecting to login page, and I was logged in in another window.