diff --git a/src/Database.php b/src/Database.php
index 406659c..c8764d8 100644
--- a/src/Database.php
+++ b/src/Database.php
@@ -12,7 +12,7 @@ class Database
 	 *
 	 * @var string
 	 */
-	public const VERSION = '9.7.1';
+	public const VERSION = '9.7.2';
 
 	/**
 	 * Unsupported field message.
diff --git a/src/WebService.php b/src/WebService.php
index 21c8944..bd31bac 100644
--- a/src/WebService.php
+++ b/src/WebService.php
@@ -27,6 +27,10 @@ class WebService
 	 * @var int
 	 */
 	public const EXCEPTION_WEB_SERVICE_ERROR = 10003;
+	
+	private $apiKey;
+	private $package;
+	private $useSsl;
 
 	/**
 	 * Constructor.