[TYPO3-UG Italy] mm_forum smiles and BBcode not working

[alessandro]

Hi Experts,
I've installed mm_forum 1.9.3. on typo3 4.7.7. and all it's working fine
except for smiles and BBcodes. In fact in new post/reply message I see
smiles and BBcodes but if I click on them they are not copied in my
message. It seems javascript not working, but it is available and
Javascript mm_forum static is incluede. I've also tried with JQuery with
the same result.
Can you help me?
Thank you