Error when using SQLite database with Ruby

Hi Experts,
I was into Ruby programming on Rails and fairly new in it.
I was coding a script and using SQLite as database when I got this error message where it indicated that there is a problem with sqlite3.dll file.
I knew I have installed SQLite properly. I may have missed something.
Can anyone from this forum help me solve the error?
Thanks in advance.

Ruby.exe – Entry Point Not Found
The procedure entry point sqlite3_columkn_database_name could not be
Located in the dynamic link library sqlite3.dll.
