diff --git a/application/Espo/Classes/FieldValidators/CurrencyType.php b/application/Espo/Classes/FieldValidators/CurrencyType.php
index 0aab0c0870..2004e7f00d 100644
--- a/application/Espo/Classes/FieldValidators/CurrencyType.php
+++ b/application/Espo/Classes/FieldValidators/CurrencyType.php
@@ -37,7 +37,6 @@ use Espo\ORM\Entity;
 class CurrencyType extends FloatType
 {
     private const DEFAULT_PRECISION = 13;
-    private const DEFAULT_SCALE = 4;
 
     public function __construct(private Config $config) {}
 
diff --git a/application/Espo/Core/Exceptions/ServiceUnavailable.php b/application/Espo/Core/Exceptions/ServiceUnavailable.php
index 7d53525119..dc1c263152 100644
--- a/application/Espo/Core/Exceptions/ServiceUnavailable.php
+++ b/application/Espo/Core/Exceptions/ServiceUnavailable.php
@@ -29,12 +29,19 @@
 
 namespace Espo\Core\Exceptions;
 
+use Throwable;
+
 class ServiceUnavailable extends \Exception implements HasBody
 {
     /** @var int */
     protected $code = 503;
     private ?string $body = null;
 
+    final public function __construct(string $message = '', int $code = 0, Throwable $previous = null)
+    {
+        parent::__construct($message, $code, $previous);
+    }
+
     /**
      * Create with a body (supposed to be sent to the frontend).
      */