[HELP] Cannot post to forums?

[mk0]

I keep getting this message in the other forum sections:

[#20310] Your secure key, used to verify you are posting the topic, did not match the one submitted. Please go back, reload the form, and try again.

Wow. I was able to post here... but only here.

 

[Thagarr]

Sometimes that happens if it times out waiting for you to post. What browser are you using?

 

[mk0]

Sometimes that happens if it times out waiting for you to post. What browser are you using?

I am using Firefox. This problem disappeared after a while.

Edit: Thread may be moved to the website problems subforum. I was too blind to find this subforum. Sorry