diff --git a/xabber/build.gradle b/xabber/build.gradle
index d73ae92cb6..e5fe2bea0e 100644
--- a/xabber/build.gradle
+++ b/xabber/build.gradle
@@ -7,8 +7,8 @@ android {
     defaultConfig {
         minSdkVersion 14
         targetSdkVersion 23
-        versionCode 246
-        versionName '1.0.73'
+        versionCode 247
+        versionName '1.0.74'
     }
 
     compileOptions {
diff --git a/xabber/src/main/java/com/xabber/android/data/account/AccountManager.java b/xabber/src/main/java/com/xabber/android/data/account/AccountManager.java
index cef8896193..65d1d81b78 100644
--- a/xabber/src/main/java/com/xabber/android/data/account/AccountManager.java
+++ b/xabber/src/main/java/com/xabber/android/data/account/AccountManager.java
@@ -502,6 +502,10 @@ public void updateAccount(String account, boolean custom, String host, int port,
         AccountItem result;
         AccountItem accountItem = getAccount(account);
 
+        if (accountItem == null) {
+            return;
+        }
+
         if (accountItem.getConnectionSettings().getServerName().equals(serverName)
                 && accountItem.getConnectionSettings().getUserName().equals(userName)
                 && accountItem.getConnectionSettings().getResource().equals(resource)) {
diff --git a/xabber/src/main/java/com/xabber/android/data/extension/csi/ClientStateManager.java b/xabber/src/main/java/com/xabber/android/data/extension/csi/ClientStateManager.java
index 72489e312f..4a41b282b0 100644
--- a/xabber/src/main/java/com/xabber/android/data/extension/csi/ClientStateManager.java
+++ b/xabber/src/main/java/com/xabber/android/data/extension/csi/ClientStateManager.java
@@ -4,6 +4,7 @@
 import com.xabber.android.data.account.AccountManager;
 import com.xabber.android.data.connection.ConnectionThread;
 
+import org.jivesoftware.smack.AbstractXMPPConnection;
 import org.jivesoftware.smack.SmackException;
 import org.jivesoftware.smack.XMPPConnection;
 import org.jivesoftware.smack.packet.PlainStreamElement;
@@ -31,16 +32,22 @@ protected static void sendClientState(PlainStreamElement element) {
         AccountManager accountManager = AccountManager.getInstance();
         for (String accountName : accountManager.getAccounts()) {
             AccountItem account = accountManager.getAccount(accountName);
-            if (account == null)
+            if (account == null) {
                 continue;
+            }
             ConnectionThread connectionThread = account.getConnectionThread();
-            if (connectionThread == null)
+            if (connectionThread == null) {
                 continue;
+            }
 
-            XMPPConnection stream = connectionThread.getXMPPConnection();
-            if (stream.hasFeature("csi", ClientStateIndication.NAMESPACE))
+            AbstractXMPPConnection xmppConnection = connectionThread.getXMPPConnection();
+            if (xmppConnection == null) {
+                continue;
+            }
+
+            if (xmppConnection.hasFeature("csi", ClientStateIndication.NAMESPACE))
                 try {
-                    stream.send(element);
+                    xmppConnection.send(element);
                 } catch (SmackException.NotConnectedException e) {
                     // not connected
                 }
diff --git a/xabber/src/main/java/com/xabber/android/ui/preferences/AccountEditorFragment.java b/xabber/src/main/java/com/xabber/android/ui/preferences/AccountEditorFragment.java
index 8aba0d2a79..e0cad56106 100644
--- a/xabber/src/main/java/com/xabber/android/ui/preferences/AccountEditorFragment.java
+++ b/xabber/src/main/java/com/xabber/android/ui/preferences/AccountEditorFragment.java
@@ -3,6 +3,7 @@
 import android.app.Activity;
 import android.os.Bundle;
 import android.preference.Preference;
+import android.support.annotation.Nullable;
 import android.widget.Toast;
 
 import com.xabber.android.R;
@@ -20,11 +21,17 @@
 
 public class AccountEditorFragment extends BaseSettingsFragment {
 
+    @Nullable
     private AccountEditorFragmentInteractionListener mListener;
 
     @Override
     protected void onInflate(Bundle savedInstanceState) {
-        AccountProtocol protocol = mListener.getAccountItem().getConnectionSettings().getProtocol();
+        AccountProtocol protocol;
+        if (mListener == null) {
+            return;
+        }
+
+        protocol = mListener.getAccountItem().getConnectionSettings().getProtocol();
         if (protocol == AccountProtocol.xmpp) {
             addPreferencesFromResource(R.xml.account_editor_xmpp);
         } else if (protocol == AccountProtocol.gtalk) {
diff --git a/xabber/src/main/res/layout-ldrtl/contact_list_item_second_line.xml b/xabber/src/main/res/layout-ldrtl/contact_list_item_second_line.xml
index 5ffb8bac8b..9458808f54 100644
--- a/xabber/src/main/res/layout-ldrtl/contact_list_item_second_line.xml
+++ b/xabber/src/main/res/layout-ldrtl/contact_list_item_second_line.xml
@@ -37,7 +37,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:src="@drawable/ic_show_offline_small"
-        android:tint="?attr/contact_list_contact_small_right_icon_alpha"
+        android:alpha="?attr/contact_list_contact_small_right_icon_alpha"
         android:layout_toLeftOf="@id/small_right_text"
         android:layout_alignBottom="@id/second_line_message"
         android:layout_marginBottom="2dp" />