diff --git a/Protocols/Http/Request.php b/Protocols/Http/Request.php
index e54855795..ea0a06369 100644
--- a/Protocols/Http/Request.php
+++ b/Protocols/Http/Request.php
@@ -71,6 +71,12 @@ class Request
      */
     protected static $_enableCache = true;
 
+    /**
+     * Is safe.
+     *
+     * @var bool
+     */
+    protected $_isSafe = true;
 
     /**
      * Request constructor.
@@ -208,8 +214,8 @@ public function protocolVersion()
     public function host($without_port = false)
     {
         $host = $this->header('host');
-        if ($host && $without_port && $pos = \strpos($host, ':')) {
-            return \substr($host, 0, $pos);
+        if ($host && $without_port) {
+            return preg_replace('/:\d{1,5}$/', '', $host);
         }
         return $host;
     }
@@ -656,6 +662,15 @@ public function __toString()
         return $this->_buffer;
     }
 
+    /**
+     * __wakeup.
+     * @return void
+     */
+    public function __wakeup()
+    {
+        $this->_isSafe = false;
+    }
+
     /**
      * __destruct.
      *
@@ -663,7 +678,7 @@ public function __toString()
      */
     public function __destruct()
     {
-        if (isset($this->_data['files'])) {
+        if (isset($this->_data['files']) && $this->_isSafe) {
             \clearstatcache();
             \array_walk_recursive($this->_data['files'], function($value, $key){
                 if ($key === 'tmp_name') {
diff --git a/Protocols/Http/Session.php b/Protocols/Http/Session.php
index b8323d37b..31673fc12 100644
--- a/Protocols/Http/Session.php
+++ b/Protocols/Http/Session.php
@@ -134,6 +134,13 @@ class Session
      */
     protected $_sessionId = null;
 
+    /**
+     * Is safe.
+     *
+     * @var bool
+     */
+    protected $_isSafe = true;
+
     /**
      * Session constructor.
      *
@@ -402,6 +409,15 @@ public function gc()
         static::$_handler->gc(static::$lifetime);
     }
 
+    /**
+     * __wakeup.
+     * @return void
+     */
+    public function __wakeup()
+    {
+        $this->_isSafe = false;
+    }
+
     /**
      * __destruct.
      *
@@ -409,6 +425,9 @@ public function gc()
      */
     public function __destruct()
     {
+        if (!$this->_isSafe) {
+            return;
+        }
         $this->save();
         if (\rand(1, static::$gcProbability[1]) <= static::$gcProbability[0]) {
             $this->gc();
diff --git a/Worker.php b/Worker.php
index 36e3d837c..b5ed58c5d 100644
--- a/Worker.php
+++ b/Worker.php
@@ -34,7 +34,7 @@ class Worker
      *
      * @var string
      */
-    const VERSION = '4.0.45';
+    const VERSION = '4.0.46';
 
     /**
      * Status starting.
@@ -1057,7 +1057,10 @@ protected static function formatStatusData($statistics_file)
         }
         $status_str = '';
         $current_total_request = array();
-        $worker_info = \unserialize($info[0]);
+        $worker_info = [];
+        try {
+            $worker_info = unserialize($info[0], ['allowed_classes' => false]);
+        } catch (Throwable $exception) {}
         \ksort($worker_info, SORT_NUMERIC);
         unset($info[0]);
         $data_waiting_sort = array();