Hello Sakin,
I need your help, I've tried to follow your instructions on a previous similar post. This was your advise:
@whhfsg: Are you trying to reduce the thumbnail in your Homepage ( http://smilespreaders.org/ ) then you create the child theme and edit the size in your function.php
add_image_size( 'featured', 210, 210, true); // uses on homepage featured image
After this you need to regenerate the thumbnail with regenerate thumbnail plugin ( http://wordpress.org/extend/plugins/regenerate-thumbnails/ )
After I create the function.php on my child theme and alter the add_image_size( 'featured', 210, 210, true); my site gives me a fatal error and I cannot access the admin to regenerate thumbnails. I am working locally using the Wamp server so I cannot provide my url but this is the fatal error:
Fatal error: Cannot redeclare catcheverest_custom_header_setup() (previously declared in C:\wamp\www\famsblog\wp-content\themes\catch-everest\inc\custom-header.php:36) in C:\wamp\www\famsblog\wp-content\themes\catch-everest\inc\custom-header.php on line 79
Many thanks bro
