diff --git a/system/pages/lastkills.php b/system/pages/lastkills.php
index bc25a966..ec23bb47 100644
--- a/system/pages/lastkills.php
+++ b/system/pages/lastkills.php
@@ -78,7 +78,7 @@ else {
 					'id' => $players_deaths_count,
 					'date' => $death['date'],
 					'killers_string' => $killers_string,
-					'world_id' => $config['worlds'][(int)$death['world_id']]
+					'world_id' => isset($config['worlds'][(int)$death['world_id']]) ? $config['worlds'][(int)$death['world_id']] : null,
 				);
 			}
 		}
diff --git a/system/pages/serverinfo.php b/system/pages/serverinfo.php
index b3b21f19..7f37c594 100644
--- a/system/pages/serverinfo.php
+++ b/system/pages/serverinfo.php
@@ -74,10 +74,14 @@ else if(isset($config['lua']['black_skull_duration'])) {
     $blackSkull = true;
 }
 
+$clientVersion = NULL;
+if(isset($status['online']))
+    $clientVersion = isset($status['clientVersion']) ? $status['clientVersion'] : null;
+
 $twig->display('serverinfo.html.twig', array(
     'experienceStages' => isset($config['lua']['experienceStages']) && getBoolean($config['lua']['experienceStages']) ? $config['lua']['experienceStages'] : null,
     'serverIp' => str_replace('/', '', str_replace('http://', '', $config['lua']['url'])),
-    'clientVersion' => isset($status['online']) ? $status['clientVersion'] : null,
+    'clientVersion' => $clientVersion,
     'globalSaveHour' => isset($config['lua']['globalSaveEnabled']) && getBoolean($config['lua']['globalSaveEnabled']) ? $config['lua']['globalSaveHour'] : null,
     'protectionLevel' => $config['lua']['protectionLevel'],
     'houseRent' => $rent == 'never' ? 'disabled' : $rent,
diff --git a/tools/signature/gesior.php b/tools/signature/gesior.php
index 11ec9d52..d3b4edce 100644
--- a/tools/signature/gesior.php
+++ b/tools/signature/gesior.php
@@ -20,7 +20,7 @@
 	if($rank->isLoaded())
 	{
 		imagettftext($image , $fontsize, 0, 20, 75, $color, $font, 'Guild:');
-		imagettftext($image , $fontsize, 0, 70, 75, $color, $font, $player->getRank()->getName() . ' of the ' . $$rank->getGuild()->getName());
+		imagettftext($image , $fontsize, 0, 70, 75, $color, $font, $player->getRank()->getName() . ' of the ' . $rank->getGuild()->getName());
 	}
 	imagettftext($image , $fontsize, 0, 20, 95, $color, $font, 'Last Login:');
 	imagettftext($image , $fontsize, 0, 100, 95, $color, $font, (($player->getLastLogin() > 0) ? date("j F Y, g:i a", $player->getLastLogin()) : 'Never logged in.'));