How can i remove the language files from db or site files..
Installation and Configuration
Not sure what you are asking here.
You seem to be saying that the site is broken as you can't get to the database admin tool?
And that you can't change your password? Are you logged in when trying this?
And then you are asking to remove language files. Why?
Please explain exactly what is happening, and if the site is broken, was it working before you did or changed something? If so, what did you do or change?
Thanks