Hello , i modified some theme files and it worked fine but after i changed index name ! and i got this i changed themes and none is working please help me :'(
Moved to Theme Support. Please note that General Discussion is not for support with MyBB.
Check this docs:
http://docs.mybb.com/1.8/faq/styles/
also try, ACP >> Themes >> Your Theme >> global.css >> Edit in Advanced Mode >> Just Hit "Save"
open the forums and hard refresh (Ctrl+F5) it to see if it loads properly...