Добавлен метод для получения последней ошибки

src/VKApi/VkApi.php

@@ -5,6 +5,7 @@ class VkApi
 	public static $version = "5.53";
 	protected static $captcha_handler; 
 	protected static $is_captcha_handler = false;
+	protected static $last_error;
 
 	protected $access_token = false;
 
@@ -32,6 +33,16 @@ public static function getCaptchaHandler()
 		return false;
 	}
 
+	public static function getLastError()
+	{
+		return self::$last_error;
+	}
+
+	public static function setLastError($error)
+	{
+		self::$last_error = $error;
+	}
+
 	public function __construct($token = null)
 	{
 		if ($token instanceof VkAccessToken) {

src/VKApi/VkError.php

@@ -4,12 +4,14 @@ class VkError
 {
 	public $error_code = 0;
 	public $error_msg = "";
-	public $request_params = array();
+	public $request_params = [];
+    public $error_array = [];
 
 	public function __construct($jsonArray)
 	{
 		$this->error_code = $jsonArray["error_code"];
 		$this->error_msg = $jsonArray["error_msg"];
 		$this->request_params = $jsonArray["request_params"];
+        $this->error_array = $jsonArray;
 	}
 }

src/VKApi/VkRequest.php

@@ -69,6 +69,7 @@ public function execute($depth = 0)
 					}
 				}
 				$vkError = new VkError($jsonArray['error']);
+				VkApi::setLastError($vkError);
 				$vkResult->is_error = true;
 				$vkResult->error = $vkError;
 				if ($this->vk_error_listener) {