diff --git a/old/src/PointToolsBundle/Exception/Factory/Blog/FactoryException.php b/old/src/PointToolsBundle/Exception/Factory/Blog/FactoryException.php
deleted file mode 100644
index aed5d79..0000000
--- a/old/src/PointToolsBundle/Exception/Factory/Blog/FactoryException.php
+++ /dev/null
@@ -1,8 +0,0 @@
-<?php
-
-namespace src\PointToolsBundle\Exception\Factory\Blog;
-
-class FactoryException extends \Exception
-{
-
-}
\ No newline at end of file
diff --git a/old/src/PointToolsBundle/Exception/Factory/Blog/InvalidDataException.php b/old/src/PointToolsBundle/Exception/Factory/Blog/InvalidDataException.php
deleted file mode 100644
index 79bddc6..0000000
--- a/old/src/PointToolsBundle/Exception/Factory/Blog/InvalidDataException.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-
-namespace src\PointToolsBundle\Exception\Factory\Blog;
-
-use src\PointToolsBundle\Exception\Factory\Blog\FactoryException;
-
-class InvalidDataException extends FactoryException
-{
-
-}
\ No newline at end of file
diff --git a/old/src/PointToolsBundle/Exception/Factory/Blog/InvalidPostDataException.php b/old/src/PointToolsBundle/Exception/Factory/Blog/InvalidPostDataException.php
deleted file mode 100644
index 0d629b9..0000000
--- a/old/src/PointToolsBundle/Exception/Factory/Blog/InvalidPostDataException.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-
-namespace src\PointToolsBundle\Exception\Factory\Blog;
-
-use src\PointToolsBundle\DTO\Api\Post;
-use src\PointToolsBundle\Exception\Factory\Blog\InvalidDataException;
-
-class InvalidPostDataException extends InvalidDataException
-{
-    /**
-     * @var Post
-     */
-    private $post;
-
-    public function __construct($message = '', Post $post, $code = 0, \Exception $previous = null)
-    {
-        $this->post = $post;
-
-        parent::__construct($message, $code, $previous);
-    }
-
-    public function getPost(): Post
-    {
-        return $this->post;
-    }
-}
\ No newline at end of file
diff --git a/src/Exception/Factory/Blog/FactoryException.php b/src/Exception/Factory/Blog/FactoryException.php
new file mode 100644
index 0000000..16bb9bb
--- /dev/null
+++ b/src/Exception/Factory/Blog/FactoryException.php
@@ -0,0 +1,9 @@
+<?php
+declare(strict_types=1);
+
+namespace App\Exception\Factory\Blog;
+
+class FactoryException extends \Exception
+{
+
+}
diff --git a/src/Exception/Factory/Blog/InvalidDataException.php b/src/Exception/Factory/Blog/InvalidDataException.php
new file mode 100644
index 0000000..78ce7ad
--- /dev/null
+++ b/src/Exception/Factory/Blog/InvalidDataException.php
@@ -0,0 +1,9 @@
+<?php
+declare(strict_types=1);
+
+namespace App\Exception\Factory\Blog;
+
+class InvalidDataException extends FactoryException
+{
+
+}
\ No newline at end of file
diff --git a/src/Exception/Factory/Blog/InvalidPostDataException.php b/src/Exception/Factory/Blog/InvalidPostDataException.php
new file mode 100644
index 0000000..a19922a
--- /dev/null
+++ b/src/Exception/Factory/Blog/InvalidPostDataException.php
@@ -0,0 +1,17 @@
+<?php
+declare(strict_types=1);
+
+namespace App\Exception\Factory\Blog;
+
+use App\DTO\Api\Post;
+
+class InvalidPostDataException extends InvalidDataException
+{
+    public function __construct(
+        public readonly Post $post,
+        $code = 0,
+        \Exception $previous = null
+    ) {
+        parent::__construct('Invalid post data', $code, $previous);
+    }
+}