Devian Graham thanks to fixes it as quickly but i've one more trouble
please check this files in this link below because when i was try the /xtforum.twig templates it showing error on line 96 or 88.... I think that twig code missing some code like end tag {% endif %} at the end.
http://baretest.xtgem.com/templates/forum/xtforum.twig

and if the code has been fixes and can daily use i will upgrade the bootstrap to newes bootstrap update, and reshare it under your permissions