diff --git a/features/api/audiences.feature b/features/api/audiences.feature
index 572d457879f..2b30728619d 100644
--- a/features/api/audiences.feature
+++ b/features/api/audiences.feature
@@ -49,11 +49,9 @@ Feature:
         And the JSON should be equal to:
             """
             {
-                "type": "@string@",
-                "title": "An error occurred",
-                "status": 400,
-                "violations": {
-                    "name": "Cette valeur ne doit pas être vide.",
+                "message": "Validation Failed",
+                "status": "error",
+                "violations": [
                     {
                         "propertyPath": "name",
                         "message": "Cette valeur ne doit pas être vide."
diff --git a/src/Api/IriConverterDecorator.php b/src/Api/IriConverterDecorator.php
index 00fa74e6e87..fe51d0afe14 100644
--- a/src/Api/IriConverterDecorator.php
+++ b/src/Api/IriConverterDecorator.php
@@ -18,9 +18,10 @@ public function getResourceFromIri(string $iri, array $context = [], ?Operation
     {
         if (Uuid::isValid($iri)) {
             $iri = $this->decorated->getIriFromResource(resource: $context['resource_class'], context: ['uri_variables' => ['uuid' => $iri]]);
-        } elseif (is_a($context['resource_class'], BaseEventCategory::class, true)) {
-            $iri = $this->decorated->getIriFromResource(resource: $context['resource_class'], context: ['uri_variables' => ['slug' => $iri]]);
         }
+        //        elseif (is_a($context['resource_class'], BaseEventCategory::class, true)) {
+        //            $iri = $this->decorated->getIriFromResource(resource: $context['resource_class'], context: ['uri_variables' => ['slug' => $iri]]);
+        //        }
 
         return $this->decorated->getResourceFromIri($iri, $context, $operation);
     }
diff --git a/src/Normalizer/EntityCategoryFromSlugDenormalizer.php b/src/Normalizer/EntityCategoryFromSlugDenormalizer.php
index ee31e3e6dd4..9468922df69 100644
--- a/src/Normalizer/EntityCategoryFromSlugDenormalizer.php
+++ b/src/Normalizer/EntityCategoryFromSlugDenormalizer.php
@@ -2,7 +2,7 @@
 
 namespace App\Normalizer;
 
-use ApiPlatform\Exception\ItemNotFoundException;
+use ApiPlatform\Metadata\Exception\ItemNotFoundException;
 use App\Entity\Event\EventCategory;
 use App\Repository\EventCategoryRepository;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;