[TYPO3-ect] Forum for v 7.6

[Valeria Tabolsky]

Hello all,

I need a very simple forum extension for Typo3 v. 7.6, searching the  repository I tried 
mm_forum
typo3_forum
tt_board
but no one worked. Even after I had resolved all issues about namespaces and other evident errors couldn't make one of them work. 
Installation process works, i see the tables created but from FE I see or blank page, or some error referenced deep inside the core. So as I understand all of extensions that I've found are not compatible with the recent version 7.

Can you please advise me some working forum and where to download the recent version?

Thank you very much in advance
Valeria