diff --git a/.idea/php.xml b/.idea/php.xml
index aaff15e..608eaad 100644
--- a/.idea/php.xml
+++ b/.idea/php.xml
@@ -17,6 +17,9 @@
       <path value="/var/ncc/packages/net.nosial.loglib=1.0.0" />
     </include_path>
   </component>
+  <component name="PhpProjectSharedConfiguration" php_language_level="8.0">
+    <option name="suggestChangeDefaultLanguageLevel" value="false" />
+  </component>
   <component name="PhpStanOptionsConfiguration">
     <option name="transferred" value="true" />
   </component>
diff --git a/src/TgBotLib/Objects/Telegram/Poll.php b/src/TgBotLib/Objects/Telegram/Poll.php
index 11ca2aa..35a7dfb 100644
--- a/src/TgBotLib/Objects/Telegram/Poll.php
+++ b/src/TgBotLib/Objects/Telegram/Poll.php
@@ -258,12 +258,15 @@
             $object->open_period = $data['open_period'] ?? null;
             $object->close_date = $data['close_date'] ?? null;
 
-            $explanation_entities = null;
-            foreach($data['explanation_entities'] as $explanation_entity)
+            $object->explanation_entities = null;
+            if(isset($data['explanation_entities']) && is_array($data['explanation_entities']))
             {
-                $explanation_entities[] = MessageEntity::fromArray($explanation_entity);
+                $object->explanation_entities = [];
+                foreach($data['explanation_entities'] as $explanation_entity)
+                {
+                    $object->explanation_entities[] = MessageEntity::fromArray($explanation_entity);
+                }
             }
-            $object->explanation_entities = $explanation_entities ?? null;
 
             return $object;
         }