diff --git a/src/Model/Config/Backend/PaymentCms.php b/src/Model/Config/Backend/PaymentCms.php
index 3b6c17e..ae2bd41 100644
--- a/src/Model/Config/Backend/PaymentCms.php
+++ b/src/Model/Config/Backend/PaymentCms.php
@@ -9,6 +9,11 @@ class PaymentCms extends \Magento\Framework\View\Element\Html\Select
      */
     private $paymentConfig;
 
+    /**
+     * @var \Retailcrm\Retailcrm\Model\Logger\Logger
+     */
+    private $logger;
+
     /**
      * PaymentCms constructor.
      *
@@ -19,11 +24,13 @@ class PaymentCms extends \Magento\Framework\View\Element\Html\Select
     public function __construct(
         \Magento\Framework\View\Element\Context $context,
         \Magento\Payment\Model\Config $paymentConfig,
+        \Retailcrm\Retailcrm\Model\Logger\Logger $logger,
         array $data = []
     ) {
         parent::__construct($context, $data);
 
         $this->paymentConfig = $paymentConfig;
+        $this->logger = $logger;
     }
 
     /**
@@ -43,11 +50,19 @@ class PaymentCms extends \Magento\Framework\View\Element\Html\Select
     public function _toHtml()
     {
         if (!$this->getOptions()) {
+            $paymentMethods = array();
 
-            $paymentMethods = $this->paymentConfig->getActiveMethods();
+            try {
+                $paymentMethods = $this->paymentConfig->getActiveMethods();
+            } catch (\Exception $exception) {
+                $this->logger->writeRow($exception->getMessage());
+            }
 
-            foreach ($paymentMethods as $code => $payment) {
-                $this->addOption($payment->getCode(), $payment->getTitle());
+            $this->addOption( 'null',  "not selected");
+            if ($paymentMethods) {
+                foreach ($paymentMethods as $code => $payment) {
+                    $this->addOption($payment->getCode(), $payment->getTitle());
+                }
             }
         }
 
diff --git a/src/Model/Config/Backend/PaymentCrm.php b/src/Model/Config/Backend/PaymentCrm.php
index 2d5fd61..106d6c3 100644
--- a/src/Model/Config/Backend/PaymentCrm.php
+++ b/src/Model/Config/Backend/PaymentCrm.php
@@ -8,6 +8,12 @@ class PaymentCrm extends \Magento\Framework\View\Element\Html\Select
      * @var \Retailcrm\Retailcrm\Helper\Proxy
      */
     private $client;
+
+    /**
+     * @var \Retailcrm\Retailcrm\Model\Logger\Logger
+     */
+    private $logger;
+
     /**
      * Activation constructor.
      *
@@ -17,11 +23,13 @@ class PaymentCrm extends \Magento\Framework\View\Element\Html\Select
     public function __construct(
         \Magento\Framework\View\Element\Context $context,
         \Retailcrm\Retailcrm\Helper\Proxy $client,
+        \Retailcrm\Retailcrm\Model\Logger\Logger $logger,
         array $data = []
     ) {
         parent::__construct($context, $data);
 
         $this->client = $client;
+        $this->logger = $logger;
     }
 
     /**
@@ -41,17 +49,25 @@ class PaymentCrm extends \Magento\Framework\View\Element\Html\Select
     public function _toHtml()
     {
         if (!$this->getOptions()) {
+            $paymentsTypes = array();
 
-            $response = $this->client->paymentTypesList();
+            try {
+                $response = $this->client->paymentTypesList();
+            } catch (\Exception $exception) {
+                $this->logger->writeRow($exception->getMessage());
+            }
 
-            if ($response->isSuccessful()) {
+            if (isset($response) && $response->isSuccessful()) {
                 $paymentsTypes = $response['paymentTypes'];
             }
 
-            $this->addOption( 'null',  " ");
-            foreach ($paymentsTypes as $paymentsType) {
-                $this->addOption($paymentsType['code'], $paymentsType['name']);
+            $this->addOption( 'null',  "not selected");
+            if ($paymentsTypes) {
+                foreach ($paymentsTypes as $paymentsType) {
+                    $this->addOption($paymentsType['code'], $paymentsType['name']);
+                }
             }
+
         }
 
         return parent::_toHtml();
diff --git a/src/Model/Config/Backend/ShippingCms.php b/src/Model/Config/Backend/ShippingCms.php
index 7a808f6..7228767 100644
--- a/src/Model/Config/Backend/ShippingCms.php
+++ b/src/Model/Config/Backend/ShippingCms.php
@@ -9,6 +9,11 @@ class ShippingCms extends \Magento\Framework\View\Element\Html\Select
      */
     private $shippingConfig;
 
+    /**
+     * @var \Retailcrm\Retailcrm\Model\Logger\Logger
+     */
+    private $logger;
+
     /**
      * ShippingColumn constructor.
      *
@@ -19,11 +24,13 @@ class ShippingCms extends \Magento\Framework\View\Element\Html\Select
     public function __construct(
         \Magento\Framework\View\Element\Context $context,
         \Magento\Shipping\Model\Config $shippingConfig,
+        \Retailcrm\Retailcrm\Model\Logger\Logger $logger,
         array $data = []
     ) {
         parent::__construct($context, $data);
 
         $this->shippingConfig = $shippingConfig;
+        $this->logger = $logger;
     }
 
     /**
@@ -43,11 +50,21 @@ class ShippingCms extends \Magento\Framework\View\Element\Html\Select
     public function _toHtml()
     {
         if (!$this->getOptions()) {
-            $deliveryMethods = $this->shippingConfig->getActiveCarriers();
+            $deliveryMethods = array();
 
-            foreach ($deliveryMethods as $code => $delivery) {
-                $this->addOption($delivery->getCarrierCode(), $delivery->getConfigData('title'));
+            try {
+                $deliveryMethods = $this->shippingConfig->getActiveCarriers();
+            } catch (\Exception $exception) {
+                $this->logger->writeRow($exception->getMessage());
             }
+
+            $this->addOption( 'null',  "not selected");
+            if ($deliveryMethods) {
+                foreach ($deliveryMethods as $code => $delivery) {
+                    $this->addOption($delivery->getCarrierCode(), $delivery->getConfigData('title'));
+                }
+            }
+
         }
 
         return parent::_toHtml();
diff --git a/src/Model/Config/Backend/ShippingCrm.php b/src/Model/Config/Backend/ShippingCrm.php
index 086e97e..f06cf23 100644
--- a/src/Model/Config/Backend/ShippingCrm.php
+++ b/src/Model/Config/Backend/ShippingCrm.php
@@ -8,6 +8,12 @@ class ShippingCrm extends \Magento\Framework\View\Element\Html\Select
      * @var \Retailcrm\Retailcrm\Helper\Proxy
      */
     private $client;
+
+    /**
+     * @var \Retailcrm\Retailcrm\Model\Logger\Logger
+     */
+    private $logger;
+
     /**
      * Activation constructor.
      *
@@ -17,11 +23,13 @@ class ShippingCrm extends \Magento\Framework\View\Element\Html\Select
     public function __construct(
         \Magento\Framework\View\Element\Context $context,
         \Retailcrm\Retailcrm\Helper\Proxy $client,
+        \Retailcrm\Retailcrm\Model\Logger\Logger $logger,
         array $data = []
     ) {
         parent::__construct($context, $data);
 
         $this->client = $client;
+        $this->logger = $logger;
     }
 
     /**
@@ -41,16 +49,23 @@ class ShippingCrm extends \Magento\Framework\View\Element\Html\Select
     public function _toHtml()
     {
         if (!$this->getOptions()) {
+            $deliveryTypes = array();
 
-            $response = $this->client->deliveryTypesList();
+            try {
+                $response = $this->client->deliveryTypesList();
+            } catch (\Exception $exception) {
+                $this->logger->writeRow($exception->getMessage());
+            }
 
-            if ($response->isSuccessful()) {
+            if (isset($response) && $response->isSuccessful()) {
                 $deliveryTypes = $response['deliveryTypes'];
             }
 
-            $this->addOption( 'null',  " ");
-            foreach ($deliveryTypes as $deliveryType) {
-                $this->addOption($deliveryType['code'], $deliveryType['name']);
+            $this->addOption( 'null',  "not selected");
+            if ($deliveryTypes) {
+                foreach ($deliveryTypes as $deliveryType) {
+                    $this->addOption($deliveryType['code'], $deliveryType['name']);
+                }
             }
         }
 
diff --git a/src/Model/Config/Backend/StatusCms.php b/src/Model/Config/Backend/StatusCms.php
index 734704e..39f0ade 100644
--- a/src/Model/Config/Backend/StatusCms.php
+++ b/src/Model/Config/Backend/StatusCms.php
@@ -9,6 +9,11 @@ class StatusCms extends \Magento\Framework\View\Element\Html\Select
      */
     private $statusCollection;
 
+    /**
+     * @var \Retailcrm\Retailcrm\Model\Logger\Logger
+     */
+    private $logger;
+
     /**
      * StatusCms constructor.
      *
@@ -19,11 +24,13 @@ class StatusCms extends \Magento\Framework\View\Element\Html\Select
     public function __construct(
         \Magento\Framework\View\Element\Context $context,
         \Magento\Sales\Model\ResourceModel\Order\Status\Collection $statusCollection,
+        \Retailcrm\Retailcrm\Model\Logger\Logger $logger,
         array $data = []
     ) {
         parent::__construct($context, $data);
 
         $this->statusCollection = $statusCollection;
+        $this->logger = $logger;
     }
 
     /**
@@ -43,10 +50,19 @@ class StatusCms extends \Magento\Framework\View\Element\Html\Select
     public function _toHtml()
     {
         if (!$this->getOptions()) {
-            $statuses = $this->statusCollection->toOptionArray();
+            $statuses = array();
 
-            foreach ($statuses as $code => $status) {
-                $this->addOption( $status['value'],  $status['label']);
+            try {
+                $statuses = $this->statusCollection->toOptionArray();
+            } catch (\Exception $exception) {
+                $this->logger->writeRow($exception->getMessage());
+            }
+
+            $this->addOption( 'null',  "not selected");
+            if ($statuses) {
+                foreach ($statuses as $code => $status) {
+                    $this->addOption( $status['value'],  $status['label']);
+                }
             }
         }
 
diff --git a/src/Model/Config/Backend/StatusCrm.php b/src/Model/Config/Backend/StatusCrm.php
index d40e2b3..3f6a5b1 100644
--- a/src/Model/Config/Backend/StatusCrm.php
+++ b/src/Model/Config/Backend/StatusCrm.php
@@ -8,6 +8,12 @@ class StatusCrm extends \Magento\Framework\View\Element\Html\Select
      * @var \Retailcrm\Retailcrm\Helper\Proxy
      */
     private $client;
+
+    /**
+     * @var \Retailcrm\Retailcrm\Model\Logger\Logger
+     */
+    private $logger;
+
     /**
      * Activation constructor.
      *
@@ -17,11 +23,13 @@ class StatusCrm extends \Magento\Framework\View\Element\Html\Select
     public function __construct(
         \Magento\Framework\View\Element\Context $context,
         \Retailcrm\Retailcrm\Helper\Proxy $client,
+        \Retailcrm\Retailcrm\Model\Logger\Logger $logger,
         array $data = []
     ) {
         parent::__construct($context, $data);
 
         $this->client = $client;
+        $this->logger = $logger;
     }
 
     /**
@@ -41,17 +49,25 @@ class StatusCrm extends \Magento\Framework\View\Element\Html\Select
     public function _toHtml()
     {
         if (!$this->getOptions()) {
+            $statuses = array();
 
-            $response = $this->client->statusesList();
+            try {
+                $response = $this->client->statusesList();
+            } catch (\Exception $exception) {
+                $this->logger->writeRow($exception->getMessage());
+            }
 
-            if ($response->isSuccessful()) {
+            if (isset($response) && $response->isSuccessful()) {
                 $statuses = $response['statuses'];
             }
 
-            $this->addOption( 'null',  " ");
-            foreach ($statuses as $status) {
-                $this->addOption($status['code'], $status['name']);
+            $this->addOption( 'null',  "not selected");
+            if ($statuses) {
+                foreach ($statuses as $status) {
+                    $this->addOption($status['code'], $status['name']);
+                }
             }
+
         }
 
         return parent::_toHtml();