diff --git a/classes/exception/PrestaShopDatabaseException.php b/classes/exception/PrestaShopDatabaseException.php
index e45afdb4e..2bda9e8bd 100644
--- a/classes/exception/PrestaShopDatabaseException.php
+++ b/classes/exception/PrestaShopDatabaseException.php
@@ -30,6 +30,9 @@
  */
 class PrestaShopDatabaseExceptionCore extends PrestaShopException
 {
-
+	public function __toString()
+	{
+		return $this->message;
+	}
 }