Problems moving site to another domain

From the error messages it looks like the first controller to be called is in /home/love/public_html/application/controllers/index.php then the other site is being called by the name of /home/abc/public_html.

I assume the application/config/config.php paths is set incorrectly. Please set the correct path and base_url


Backtrace:
File: /home/love/public_html/application/controllers/Index.php
Line: 25
Function: __construct
File: /home/abc/public_html/index.php
Line: 329

The actual message is 

Backtrace:
File: /home/abc/public_html/application/controllers/Index.php
Line: 25
Function: __construct
File: /home/abc/public_html/index.php
Line: 329

"I assume the application/config/config.php paths is set incorrectly. Please set the correct path and base_url" --> which file do I change to set the correct path and base_url? I have done it properly in config.php but it doesn;t seem to be working.