diff --git a/a.php b/a.php
index b8f1c6ec..0f909c9d 100644
--- a/a.php
+++ b/a.php
@@ -1,38 +1,12 @@
 <?php
-
-$service_port = getservbyname('www', 'tcp');
-$address = gethostbyname('www.google.com');
-var_dump(unpack('q', pack('l', 200).chr(0).chr(0).chr(0).chr(0)));
+require 'vendor/autoload.php';
 class a extends Volatile
 {
-    public $a = [];
+//    public $a = [];
+    public function __construct() {
+        $this->a = 'le';
+    }
+}
+$a = new a;
 
-    public function run()
-    {
-        $this->a[1] = new b();
-        $this->a[1]->a['a'] = [];
-        var_dump($this);
-    }
-}
-class b extends \Volatile
-{
-    public $a = [];
-}
-class main extends Threaded
-{
-    public function __construct()
-    {
-        $this->a = new a();
-        var_dump($this->a);
-        $this->a->run();
- // One of the OH NOES (b) is printed here
-    }
-
-    public function run()
-    {
-        //        $this->a;
-    }
-}
-$a = new main();
-$pool = new Pool(1);
-//$pool->submit($a); // One of the OH NOES (a) is printed here
+var_dump($a);
diff --git a/src/Threaded.php b/src/Threaded.php
index 7b935d46..40fcccf9 100644
--- a/src/Threaded.php
+++ b/src/Threaded.php
@@ -31,23 +31,23 @@ if (!extension_loaded('pthreads')) {
 
         public function count()
         {
-            return count($this->data);
+            return count((array)$this);
         }
 
         public function getIterator()
         {
-            return new ArrayIterator($this->data);
+            return new ArrayIterator($this);
         }
 
         public function __set($offset, $value)
         {
             if ($offset === null) {
-                $offset = count($this->data);
+                $offset = count($this);
             }
 
             if (!$this instanceof Volatile) {
-                if (isset($this->data[$offset]) &&
-                    $this->data[$offset] instanceof self) {
+                if (isset($this->{$offset}) &&
+                    $this->{$offset} instanceof self) {
                     throw new \RuntimeException();
                 }
             }
@@ -60,32 +60,32 @@ if (!extension_loaded('pthreads')) {
                 $value = $safety;
             }
 
-            return $this->data[$offset] = $value;
+            return $this->{$offset} = $value;
         }
 
         public function __get($offset)
         {
-            return $this->data[$offset];
+            return $this->{$offset};
         }
 
         public function __isset($offset)
         {
-            return isset($this->data[$offset]);
+            return isset($this->{$offset});
         }
 
         public function __unset($offset)
         {
             if (!$this instanceof Volatile) {
-                if (isset($this->data[$offset]) && $this->data[$offset] instanceof self) {
+                if (isset($this->{$offset}) && $this->{$offset} instanceof self) {
                     throw new \RuntimeException();
                 }
             }
-            unset($this->data[$offset]);
+            unset($this->{$offset});
         }
 
         public function shift()
         {
-            return array_shift($this->data);
+            
         }
 
         public function chunk($size)
@@ -100,13 +100,12 @@ if (!extension_loaded('pthreads')) {
 
         public function pop()
         {
-            return array_pop($this->data);
         }
 
         public function merge($merge)
         {
             foreach ($merge as $k => $v) {
-                $this->data[$k] = $v;
+                $this->{$k} = $v;
             }
         }
 
@@ -193,7 +192,6 @@ if (!extension_loaded('pthreads')) {
             return $value;
         }
 
-        protected $data;
         protected $state;
     }
 }
diff --git a/src/Volatile.php b/src/Volatile.php
index d62cc378..6cd483ee 100644
--- a/src/Volatile.php
+++ b/src/Volatile.php
@@ -6,7 +6,7 @@ if (!extension_loaded('pthreads')) {
         public function __set($offset, $value)
         {
             if ($offset === null) {
-                $offset = count($this->data);
+                $offset = count((array)$this);
             }
 
             if (is_array($value)) {
@@ -17,7 +17,7 @@ if (!extension_loaded('pthreads')) {
                 $value = $safety;
             }
 
-            return $this->data[$offset] = $value;
+            return $this->{$offset} = $value;
         }
     }
 }
diff --git a/src/danog/MadelineProto/Button.php b/src/danog/MadelineProto/Button.php
index 862f4dc3..97f746eb 100644
--- a/src/danog/MadelineProto/Button.php
+++ b/src/danog/MadelineProto/Button.php
@@ -16,8 +16,8 @@ class Button extends \Volatile implements \JsonSerializable
 {
     use \danog\Serializable;
     private $info = [];
-
-    public function __construct($API, $message, $button)
+    private $data = [];
+    public function ___construct($API, $message, $button)
     {
         $this->data = $button;
         $this->info['peer'] = $message['to_id'];
@@ -27,20 +27,17 @@ class Button extends \Volatile implements \JsonSerializable
 
     public function click($donotwait = false)
     {
-        switch ($this->_) {
+        switch ($this->data['_']) {
             default: return false;
-            case 'keyboardButtonUrl': return $this->url;
-            case 'keyboardButton': return $this->info['API']->method_call('messages.sendMessage', ['peer' => $this->info['peer'], 'message' => $this->text, 'reply_to_msg_id' => $this->info['id']], ['datacenter' => $this->info['API']->datacenter->curdc]);
-            case 'keyboardButtonCallback': return $this->info['API']->method_call('messages.getBotCallbackAnswer', ['peer' => $this->info['peer'], 'msg_id' => $this->info['id'], 'data' => $this->data], ['noResponse' => $donotwait, 'datacenter' => $this->info['API']->datacenter->curdc]);
+            case 'keyboardButtonUrl': return $this->data['url'];
+            case 'keyboardButton': return $this->info['API']->method_call('messages.sendMessage', ['peer' => $this->info['peer'], 'message' => $this->data['text'], 'reply_to_msg_id' => $this->info['id']], ['datacenter' => $this->info['API']->datacenter->curdc]);
+            case 'keyboardButtonCallback': return $this->info['API']->method_call('messages.getBotCallbackAnswer', ['peer' => $this->info['peer'], 'msg_id' => $this->info['id'], 'data' => $this->data['data']], ['noResponse' => $donotwait, 'datacenter' => $this->info['API']->datacenter->curdc]);
             case 'keyboardButtonGame': return $this->info['API']->method_call('messages.getBotCallbackAnswer', ['peer' => $this->info['peer'], 'msg_id' => $this->info['id'], 'game' => true], ['noResponse' => $donotwait, 'datacenter' => $this->info['API']->datacenter->curdc]);
         }
     }
 
     public function jsonSerialize()
     {
-        $res = get_object_vars($this);
-        unset($res['info']);
-
-        return $res;
+        return (array) $this->data;
     }
 }
diff --git a/src/danog/MadelineProto/Connection.php b/src/danog/MadelineProto/Connection.php
index 3fb292f4..38832e15 100644
--- a/src/danog/MadelineProto/Connection.php
+++ b/src/danog/MadelineProto/Connection.php
@@ -154,12 +154,14 @@ class Connection extends \Volatile
         if (isset($t['sock'])) {
             unset($t['sock']);
         }
+        if (isset($t['data'])) {
+            unset($t['data']);
+        }
 
         $keys = array_keys((array) $t);
         if (count($keys) !== count(array_unique($keys))) {
             throw new Bug74586Exception();
         }
-
         return $keys;
     }
 
diff --git a/src/danog/MadelineProto/MTProto.php b/src/danog/MadelineProto/MTProto.php
index 8faf7f99..304780f5 100644
--- a/src/danog/MadelineProto/MTProto.php
+++ b/src/danog/MadelineProto/MTProto.php
@@ -118,6 +118,9 @@ class MTProto extends \Volatile
         if (isset($t['readers'])) {
             unset($t['readers']);
         }
+        if (isset($t['data'])) {
+            unset($t['data']);
+        }
 
         $keys = array_keys((array) $t);
         if (count($keys) !== count(array_unique($keys))) {
@@ -148,6 +151,10 @@ class MTProto extends \Volatile
             if (method_exists($elem, 'wakeup')) $this->datacenter->sockets[$key] = $elem->wakeup();
         }
         */
+        if (isset($this->data)) {
+            foreach ($this->data as $k => $v) { $this->{$k} = $v; }
+            unset($this->data);
+        }
         $this->getting_state = false;
         $this->reset_session();
         if (!isset($this->v) || $this->v !== $this->getV()) {
diff --git a/src/danog/MadelineProto/Serialization.php b/src/danog/MadelineProto/Serialization.php
index 99f09246..c657f7eb 100644
--- a/src/danog/MadelineProto/Serialization.php
+++ b/src/danog/MadelineProto/Serialization.php
@@ -59,10 +59,14 @@ class Serialization
             foreach (['RSA', 'TL\TLMethod', 'TL\TLConstructor', 'MTProto', 'API', 'DataCenter', 'Connection'] as $class) {
                 class_exists('\danog\MadelineProto\\'.$class);
             }
+            class_exists('\Volatile');
+            \danog\MadelineProto\Logger::class_exists();
             try {
                 $unserialized = \danog\MadelineProto\Logger::$has_thread ? \danog\Serialization::unserialize($unserialized) : unserialize($unserialized);
             } catch (Bug74586Exception $e) {
                 $unserialized = \danog\Serialization::unserialize($unserialized);
+            } catch (Exception $e) {
+                $unserialized = \danog\Serialization::unserialize($unserialized);
             }
         } else {
             throw new Exception('File does not exist');