Finally SOLVED !
Ok I am back after a few minutes, and I figured out why it was not working...
Thanks for your reply, I figure out why this happend, I tried to look for a BBCODE or another ADDON on his forum, and I saw this one callsd
Advanced BBCode Permissions, and after disabling it the ChatBox worked perfectly!
So to members who have this same issue, please remember that the
Advanced BBCode Permissions addon doest not work with the vSa ChatBox, do not use them together. I have also posted it in the vSa ChatBox thread to help others with this issue! Good luck!
Thanks anyways for anyone who see this, I Think this one is SOLVED