title: Wordpress MYSQL Error
body: <p>Can someone help me fix the error below? </p>
  
  <p><strong>ERROR</strong> </p>
  
  <blockquote>
    <p>[Fri Mar 04 23:37:59.682275 2016] [:error] [pid 9392] [client
    222.127.94.8:45468] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server
    version for the right syntax to use near '' at line 10 for query
    SELECT DISTINCT ID, post_title, post_password, comment_ID,\n
    comment_post_ID, comment_author, comment_author_email,
    comment_date_gmt, comment_approved,\n
    comment_type,comment_author_url,\n SUBSTRING(comment_content,1,110) AS
    com_excerpt\n FROM wp_comments\n LEFT OUTER JOIN wp_posts ON
    (wp_comments.comment_post_ID =\n wp_posts.ID)\n WHERE comment_approved
    = '1' AND comment_type = '' AND\n post_password = ''\n ORDER BY comment_date_gmt DESC LIMIT made by require('wp-blog-header.php'),
    require_once('wp-includes/template-loader.php'),
    include('/themes/theme/404.php'), dynamic_sidebar,
    call_user_func_array, WP_Widget->display_callback, Comments->widget,
    referer:</p>
  </blockquote>
  
  <p>Code in Theme: </p>
  
  <pre><code>$sql = "SELECT DISTINCT ID, post_title, post_password, comment_ID,
  comment_post_ID, comment_author, comment_author_email, comment_date_gmt, comment_approved,
  comment_type,comment_author_url,
  SUBSTRING(comment_content,1,100) AS com_excerpt
  FROM $wpdb-&gt;comments
  LEFT OUTER JOIN $wpdb-&gt;posts ON ($wpdb-&gt;comments.comment_post_ID =
  $wpdb-&gt;posts.ID)
  WHERE comment_approved = '1' AND comment_type = '' AND
  post_password = ''
  ORDER BY comment_date_gmt DESC LIMIT ".$comment_posts;
  
  $comments = $wpdb-&gt;get_results($sql);
  $output = $pre_HTML;
  
  foreach ($comments as $comment) {
  </code></pre>
  
  <p>What do i need to replace in the CODE above to fix the error?  </p>
  
  <p><strong>Thank you in advance</strong></p>