diff --git a/lib/wpscan/wp_target.rb b/lib/wpscan/wp_target.rb
index 5394cf98..0716b9e6 100644
--- a/lib/wpscan/wp_target.rb
+++ b/lib/wpscan/wp_target.rb
@@ -106,7 +106,7 @@ class WpTarget
   end
 
   def has_debug_log?
-    Browser.instance.get(debug_log_url()).body[%r{error}i] ? true : false
+    Browser.instance.get(debug_log_url()).body[%r{\[[^\]]+\] PHP (?:Warning|Error):}] ? true : false
   end
 
   def debug_log_url
diff --git a/spec/fixtures/wpscan/wp_target/debug_log/debug.log b/spec/fixtures/wpscan/wp_target/debug_log/debug.log
index 17d1a2d6..c8cd1314 100644
--- a/spec/fixtures/wpscan/wp_target/debug_log/debug.log
+++ b/spec/fixtures/wpscan/wp_target/debug_log/debug.log
@@ -1,12 +1 @@
-[13-Jan-2009 01:53:25] PHP Fatal error:  Class 'Log' not found in /home/****/public_html/svatba/wp-content/plugins/fbconnect/Log/null.php on line 19
-[13-Jan-2009 01:55:58] PHP Fatal error:  Class 'Log' not found in /home/****/public_html/svatba/wp-content/plugins/fbconnect/Log/file.php on line 20
-[13-Jan-2009 02:13:34] PHP Fatal error:  Class 'Log' not found in /home/****/public_html/svatba/wp-content/plugins/fbconnect/Log/error_log.php on line 19
-[15-Feb-2009 10:47:54] PHP Fatal error:  Class 'Log' not found in /home/****/public_html/svatba/wp-content/plugins/fbconnect/Log/error_log.php on line 19
-[15-Feb-2009 11:36:15] PHP Fatal error:  Class 'Log' not found in /home/****/public_html/svatba/wp-content/plugins/fbconnect/Log/null.php on line 19
-[15-Feb-2009 16:45:37] PHP Fatal error:  Class 'Log' not found in /home/****/public_html/svatba/wp-content/plugins/fbconnect/Log/file.php on line 20
-[04-Mar-2009 18:54:31] PHP Fatal error:  Class 'Log' not found in /home/****/public_html/svatba/wp-content/plugins/fbconnect/Log/file.php on line 20
-[21-Mar-2009 20:32:21] PHP Fatal error:  Class 'Log' not found in /home/****/public_html/svatba/wp-content/plugins/fbconnect/Log/null.php on line 19
-[29-Mar-2009 16:25:40] PHP Fatal error:  Class 'Log' not found in /home3/****/public_html/svatba/wp-content/plugins/fbconnect/Log/null.php on line 19
-[06-Apr-2009 01:17:56] PHP Fatal error:  Class 'Log' not found in /home3/****/public_html/svatba/wp-content/plugins/fbconnect/Log/file.php on line 20
-[03-May-2009 00:07:57] PHP Fatal error:  Class 'Log' not found in /home3/****/public_html/svatba/wp-content/plugins/fbconnect/Log/null.php on line 19
-[10-May-2009 05:57:57] PHP Fatal error:  Class 'Log' not found in /home3/****/public_html/svatba/wp-content/plugins/fbconnect/Log/file.php on line 20
+[29-Jul-2012 13:12:16] PHP Warning:  fopen(http://lamp/wordpress-3.4.1-custom/wp-cron.php?doing_wp_cron=1343567536.4001460075378417968750): failed to open stream: HTTP request failed!  in /var/www/wordpress-3.4.1-custom/wp-includes/class-http.php on line 923