What is going on.

[Mr.Black]

I keep getting this message saying "Document Contains No Data" on Climb-X.

For Example:

I click "New Reply" then this pops up;



Then 2 Minutes laterr I click New Reply and it works.

[Spluff]

Database / internet connection problems most likely. I get it occassionally but without a popup, just a database error page.

[Sobek]

I used to get that..

[Chriz]

Firefox only problem, i have it on multiple sites, did you tune Firefox or something like that?

Undoing all tweaks helped me.