diff --git a/CHANGELOG.md b/CHANGELOG.md
index f4dd8bd6c..74771cfd3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+### 1.3.1 (March 15, 2016)
+
+* Fixes crash on devices with large screen, such as the Nexus 10
+* Fixes crash when clicking widgets and reminders of deleted habits
+* Other minor bug fixes
+
 ### 1.3.0 (March 12, 2016)
 
 * New frequency plot: view total repetitions per day of week
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 6774d6f9b..4f953b3a7 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -21,8 +21,8 @@
 <manifest
     package="org.isoron.uhabits"
     xmlns:android="http://schemas.android.com/apk/res/android"
-    android:versionCode="10"
-    android:versionName="1.3.0">
+    android:versionCode="11"
+    android:versionName="1.3.1">
 
     <uses-permission android:name="android.permission.VIBRATE"/>
 
diff --git a/app/src/main/java/org/isoron/helpers/DateHelper.java b/app/src/main/java/org/isoron/helpers/DateHelper.java
index dbc20b35b..361b18cac 100644
--- a/app/src/main/java/org/isoron/helpers/DateHelper.java
+++ b/app/src/main/java/org/isoron/helpers/DateHelper.java
@@ -31,7 +31,7 @@ import java.util.TimeZone;
 
 public class DateHelper
 {
-    public static int millisecondsInOneDay = 24 * 60 * 60 * 1000;
+    public static long millisecondsInOneDay = 24 * 60 * 60 * 1000;
     private static Long fixedLocalTime = null;
 
     public static long getLocalTime()
diff --git a/app/src/main/java/org/isoron/uhabits/HabitBroadcastReceiver.java b/app/src/main/java/org/isoron/uhabits/HabitBroadcastReceiver.java
index c4969b835..1141a6f75 100644
--- a/app/src/main/java/org/isoron/uhabits/HabitBroadcastReceiver.java
+++ b/app/src/main/java/org/isoron/uhabits/HabitBroadcastReceiver.java
@@ -92,10 +92,12 @@ public class HabitBroadcastReceiver extends BroadcastReceiver
         SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
         long delayMinutes = Long.parseLong(prefs.getString("pref_snooze_interval", "15"));
 
-        Habit habit = Habit.get(ContentUris.parseId(data));
-        ReminderHelper.createReminderAlarm(context, habit,
-                new Date().getTime() + delayMinutes * 60 * 1000);
-        dismissNotification(context, habit);
+        long habitId = ContentUris.parseId(data);
+        Habit habit = Habit.get(habitId);
+        if(habit != null)
+            ReminderHelper.createReminderAlarm(context, habit,
+                    new Date().getTime() + delayMinutes * 60 * 1000);
+        dismissNotification(context, habitId);
     }
 
     private void checkHabit(Context context, Intent intent)
@@ -103,10 +105,11 @@ public class HabitBroadcastReceiver extends BroadcastReceiver
         Uri data = intent.getData();
         Long timestamp = intent.getLongExtra("timestamp", DateHelper.getStartOfToday());
 
-        Habit habit = Habit.get(ContentUris.parseId(data));
-        habit.repetitions.toggle(timestamp);
-        habit.save();
-        dismissNotification(context, habit);
+        long habitId = ContentUris.parseId(data);
+        Habit habit = Habit.get(habitId);
+        if(habit != null)
+            habit.repetitions.toggle(timestamp);
+        dismissNotification(context, habitId);
 
         sendRefreshBroadcast(context);
     }
@@ -129,12 +132,12 @@ public class HabitBroadcastReceiver extends BroadcastReceiver
         }
     }
 
-    private void dismissNotification(Context context, Habit habit)
+    private void dismissNotification(Context context, Long habitId)
     {
         NotificationManager notificationManager =
                 (NotificationManager) context.getSystemService(Activity.NOTIFICATION_SERVICE);
 
-        int notificationId = (int) (habit.getId() % Integer.MAX_VALUE);
+        int notificationId = (int) (habitId % Integer.MAX_VALUE);
         notificationManager.cancel(notificationId);
     }
 
@@ -146,6 +149,7 @@ public class HabitBroadcastReceiver extends BroadcastReceiver
         Long timestamp = intent.getLongExtra("timestamp", DateHelper.getStartOfToday());
         Long reminderTime = intent.getLongExtra("reminderTime", DateHelper.getStartOfToday());
 
+        if (habit == null) return;
         if (habit.checkmarks.getTodayValue() != Checkmark.UNCHECKED) return;
 
         habit.highlight = 1;
diff --git a/app/src/main/java/org/isoron/uhabits/models/ScoreList.java b/app/src/main/java/org/isoron/uhabits/models/ScoreList.java
index 18b67758d..c703e393a 100644
--- a/app/src/main/java/org/isoron/uhabits/models/ScoreList.java
+++ b/app/src/main/java/org/isoron/uhabits/models/ScoreList.java
@@ -124,7 +124,7 @@ public class ScoreList
         return lastScore;
     }
 
-    public int[] getAllValues(Long fromTimestamp, Long toTimestamp, Integer divisor)
+    public int[] getAllValues(Long fromTimestamp, Long toTimestamp, Long divisor)
     {
         // Force rebuild of the score table
         getNewestValue();
@@ -157,7 +157,7 @@ public class ScoreList
 
     }
 
-    public int[] getAllValues(int divisor)
+    public int[] getAllValues(long divisor)
     {
         Repetition oldestRep = habit.repetitions.getOldest();
         if(oldestRep == null) return new int[0];
diff --git a/app/src/main/java/org/isoron/uhabits/views/RingView.java b/app/src/main/java/org/isoron/uhabits/views/RingView.java
index 9e54c88ff..d7c3ba775 100644
--- a/app/src/main/java/org/isoron/uhabits/views/RingView.java
+++ b/app/src/main/java/org/isoron/uhabits/views/RingView.java
@@ -50,6 +50,7 @@ public class RingView extends View
     private float maxDiameter;
     private float textSize;
 
+
     public RingView(Context context, AttributeSet attrs)
     {
         super(context, attrs);
@@ -133,7 +134,6 @@ public class RingView extends View
         float lineHeight = pRing.getFontSpacing();
         canvas.drawText(String.format("%.0f%%", percentage * 100), rect.centerX(),
                 rect.centerY() + lineHeight / 3, pRing);
-
         pRing.setTextSize(textSize);
         canvas.translate(width / 2, diameter + labelMarginTop);
         labelLayout.draw(canvas);
diff --git a/app/src/main/java/org/isoron/uhabits/widgets/BaseWidgetProvider.java b/app/src/main/java/org/isoron/uhabits/widgets/BaseWidgetProvider.java
index 35f7538c1..1610c243a 100644
--- a/app/src/main/java/org/isoron/uhabits/widgets/BaseWidgetProvider.java
+++ b/app/src/main/java/org/isoron/uhabits/widgets/BaseWidgetProvider.java
@@ -25,7 +25,6 @@ import android.appwidget.AppWidgetProvider;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.graphics.Bitmap;
-import android.media.Image;
 import android.os.Build;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
@@ -33,7 +32,6 @@ import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.ImageView;
-import android.widget.LinearLayout;
 import android.widget.RemoteViews;
 
 import org.isoron.helpers.DialogHelper;
@@ -106,7 +104,13 @@ public abstract class BaseWidgetProvider extends AppWidgetProvider
         if(habitId < 0) return;
 
         Habit habit = Habit.get(habitId);
-        if(habit == null) return;
+        if(habit == null)
+        {
+            RemoteViews errorView = new RemoteViews(context.getPackageName(),
+                    R.layout.widget_error);
+            manager.updateAppWidget(widgetId, errorView);
+            return;
+        }
 
         View widgetView = buildCustomView(context, habit);
         measureCustomView(context, width, height, widgetView);
diff --git a/app/src/main/res/layout/widget_error.xml b/app/src/main/res/layout/widget_error.xml
new file mode 100644
index 000000000..37155adf6
--- /dev/null
+++ b/app/src/main/res/layout/widget_error.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
+  ~
+  ~ This file is part of Loop Habit Tracker.
+  ~
+  ~ Loop Habit Tracker is free software: you can redistribute it and/or modify
+  ~ it under the terms of the GNU General Public License as published by the
+  ~ Free Software Foundation, either version 3 of the License, or (at your
+  ~ option) any later version.
+  ~
+  ~ Loop Habit Tracker is distributed in the hope that it will be useful, but
+  ~ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+  ~ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+  ~ more details.
+  ~
+  ~ You should have received a copy of the GNU General Public License along
+  ~ with this program. If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/widget_background"
+    android:gravity="center"
+    android:orientation="vertical"
+    android:paddingTop="4dp"
+    android:paddingBottom="0dp"
+    android:paddingLeft="8dp"
+    android:paddingRight="8dp">
+
+    <TextView
+        android:id="@+id/label"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:text="Habit not found"
+        android:textColor="#ffffff"/>
+
+</LinearLayout>
\ No newline at end of file