diff --git a/settings/personal.php b/settings/personal.php
index 26a9f601d9..04abd074eb 100644
--- a/settings/personal.php
+++ b/settings/personal.php
@@ -1,65 +1,70 @@
-<?php
-/**
- * Copyright (c) 2011, Robin Appelman <icewind1991@gmail.com>
- * This file is licensed under the Affero General Public License version 3 or later.
- * See the COPYING-README file.
- */
-
-require_once('../lib/base.php');
-OC_Util::checkLoggedIn();
-
-// Highlight navigation entry
-OC_Util::addScript( 'settings', 'personal' );
-OC_Util::addStyle( 'settings', 'settings' );
-OC_Util::addScript( '3rdparty', 'chosen/chosen.jquery.min' );
-OC_Util::addStyle( '3rdparty', 'chosen' );
-OC_App::setActiveNavigationEntry( 'personal' );
-
-// calculate the disc space
-$rootInfo=OC_FileCache::get('');
+<?php
+/**
+ * Copyright (c) 2011, Robin Appelman <icewind1991@gmail.com>
+ * This file is licensed under the Affero General Public License version 3 or later.
+ * See the COPYING-README file.
+ */
+
+require_once('../lib/base.php');
+OC_Util::checkLoggedIn();
+
+// Highlight navigation entry
+OC_Util::addScript( 'settings', 'personal' );
+OC_Util::addStyle( 'settings', 'settings' );
+OC_Util::addScript( '3rdparty', 'chosen/chosen.jquery.min' );
+OC_Util::addStyle( '3rdparty', 'chosen' );
+OC_App::setActiveNavigationEntry( 'personal' );
+
+// calculate the disc space
+$rootInfo=OC_FileCache::get('');
 $sharedInfo=OC_FileCache::get('/Shared');
-$used=$rootInfo['size']-$sharedInfo['size'];
-$free=OC_Filesystem::free_space();
-$total=$free+$used;
-if($total==0) $total=1;  // prevent division by zero
-$relative=round(($used/$total)*10000)/100;
-
-$email=OC_Preferences::getValue(OC_User::getUser(), 'settings','email','');
-
-$lang=OC_Preferences::getValue( OC_User::getUser(), 'core', 'lang', OC_L10N::findLanguage() );
-$languageCodes=OC_L10N::findAvailableLanguages();
-sort ($languageCodes);
-
-//put the current language in the front
-unset($languageCodes[array_search($lang,$languageCodes)]);
-array_unshift($languageCodes,$lang);
-
-$languageNames=include 'languageCodes.php';
-$languages=array();
-foreach($languageCodes as $lang){
-	$l=OC_L10N::get('settings',$lang);
-	if(substr($l->t('__language_name__'),0,1)!='_'){//first check if the language name is in the translation file
-		$languages[]=array('code'=>$lang,'name'=>$l->t('__language_name__'));
-	}elseif(isset($languageNames[$lang])){
-		$languages[]=array('code'=>$lang,'name'=>$languageNames[$lang]);
-	}else{//fallback to language code
-		$languages[]=array('code'=>$lang,'name'=>$lang);
-	}
-}
-
-// Return template
-$tmpl = new OC_Template( 'settings', 'personal', 'user');
-$tmpl->assign('usage',OC_Helper::humanFileSize($used));
-$tmpl->assign('total_space',OC_Helper::humanFileSize($total));
-$tmpl->assign('usage_relative',$relative);
-$tmpl->assign('email',$email);
-$tmpl->assign('languages',$languages);
-
-$forms=OC_App::getForms('personal');
-$tmpl->assign('forms',array());
-foreach($forms as $form){
-	$tmpl->append('forms',$form);
-}
-$tmpl->printPage();
-
-?>
+if (!isset($sharedInfo)) {
+	$sharedSize = 0;
+} else {
+	$sharedSize = $sharedInfo['size'];
+}
+$used=$rootInfo['size']-$sharedSize;
+$free=OC_Filesystem::free_space();
+$total=$free+$used;
+if($total==0) $total=1;  // prevent division by zero
+$relative=round(($used/$total)*10000)/100;
+
+$email=OC_Preferences::getValue(OC_User::getUser(), 'settings','email','');
+
+$lang=OC_Preferences::getValue( OC_User::getUser(), 'core', 'lang', OC_L10N::findLanguage() );
+$languageCodes=OC_L10N::findAvailableLanguages();
+sort ($languageCodes);
+
+//put the current language in the front
+unset($languageCodes[array_search($lang,$languageCodes)]);
+array_unshift($languageCodes,$lang);
+
+$languageNames=include 'languageCodes.php';
+$languages=array();
+foreach($languageCodes as $lang){
+	$l=OC_L10N::get('settings',$lang);
+	if(substr($l->t('__language_name__'),0,1)!='_'){//first check if the language name is in the translation file
+		$languages[]=array('code'=>$lang,'name'=>$l->t('__language_name__'));
+	}elseif(isset($languageNames[$lang])){
+		$languages[]=array('code'=>$lang,'name'=>$languageNames[$lang]);
+	}else{//fallback to language code
+		$languages[]=array('code'=>$lang,'name'=>$lang);
+	}
+}
+
+// Return template
+$tmpl = new OC_Template( 'settings', 'personal', 'user');
+$tmpl->assign('usage',OC_Helper::humanFileSize($used));
+$tmpl->assign('total_space',OC_Helper::humanFileSize($total));
+$tmpl->assign('usage_relative',$relative);
+$tmpl->assign('email',$email);
+$tmpl->assign('languages',$languages);
+
+$forms=OC_App::getForms('personal');
+$tmpl->assign('forms',array());
+foreach($forms as $form){
+	$tmpl->append('forms',$form);
+}
+$tmpl->printPage();
+
+?>