diff --git a/.idea/TijdVoorDeTest.iml b/.idea/TijdVoorDeTest.iml
index f867990..0567d5f 100644
--- a/.idea/TijdVoorDeTest.iml
+++ b/.idea/TijdVoorDeTest.iml
@@ -166,6 +166,7 @@
       <excludeFolder url="file://$MODULE_DIR$/vendor/gedmo/doctrine-extensions" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/stof/doctrine-extensions-bundle" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/sebastian/git-state" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/ergebnis/agent-detector" />
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
diff --git a/.idea/php.xml b/.idea/php.xml
index 720e488..cadf993 100644
--- a/.idea/php.xml
+++ b/.idea/php.xml
@@ -203,6 +203,7 @@
       <path value="$PROJECT_DIR$/vendor/symfony/polyfill-php84" />
       <path value="$PROJECT_DIR$/vendor/symfony/polyfill-php85" />
       <path value="$PROJECT_DIR$/vendor/sebastian/git-state" />
+      <path value="$PROJECT_DIR$/vendor/ergebnis/agent-detector" />
     </include_path>
   </component>
   <component name="PhpInterpreters">
diff --git a/config/reference.php b/config/reference.php
index 9d9f800..e9621b0 100644
--- a/config/reference.php
+++ b/config/reference.php
@@ -1309,6 +1309,7 @@ use Symfony\Component\Config\Loader\ParamConfigurator as Param;
  *         traces_sampler?: scalar|Param|null,
  *         profiles_sample_rate?: float|Param, // The sampling factor to apply to profiles. A value of 0 will deny sending any profiles, and a value of 1 will send all profiles. Profiles are sampled in relation to traces_sample_rate
  *         enable_logs?: bool|Param,
+ *         log_flush_threshold?: mixed, // Default: null
  *         enable_metrics?: bool|Param, // Default: true
  *         attach_stacktrace?: bool|Param,
  *         attach_metric_code_locations?: bool|Param,
@@ -1318,6 +1319,7 @@ use Symfony\Component\Config\Loader\ParamConfigurator as Param;
  *         spotlight?: bool|Param,
  *         spotlight_url?: scalar|Param|null,
  *         release?: scalar|Param|null, // Default: "%env(default::SENTRY_RELEASE)%"
+ *         org_id?: int|Param,
  *         server_name?: scalar|Param|null,
  *         ignore_exceptions?: list<scalar|Param|null>,
  *         ignore_transactions?: list<scalar|Param|null>,
@@ -1328,6 +1330,7 @@ use Symfony\Component\Config\Loader\ParamConfigurator as Param;
  *         before_send_log?: scalar|Param|null,
  *         before_send_metric?: scalar|Param|null,
  *         trace_propagation_targets?: mixed,
+ *         strict_trace_continuation?: bool|Param,
  *         tags?: array<string, scalar|Param|null>,
  *         error_types?: scalar|Param|null,
  *         max_breadcrumbs?: int|Param,
@@ -1352,11 +1355,13 @@ use Symfony\Component\Config\Loader\ParamConfigurator as Param;
  *         enabled?: bool|Param, // Default: false
  *         capture_soft_fails?: bool|Param, // Default: true
  *         isolate_breadcrumbs_by_message?: bool|Param, // Default: false
+ *         isolate_context_by_message?: bool|Param, // Default: false
  *     },
  *     tracing?: bool|array{
  *         enabled?: bool|Param, // Default: true
  *         dbal?: bool|array{
  *             enabled?: bool|Param, // Default: true
+ *             ignore_prepare_spans?: bool|Param, // Default: false
  *             connections?: list<scalar|Param|null>,
  *         },
  *         twig?: bool|array{
@@ -1376,6 +1381,7 @@ use Symfony\Component\Config\Loader\ParamConfigurator as Param;
  * @psalm-type SymfonycastsSassConfig = array{
  *     root_sass?: list<scalar|Param|null>,
  *     binary?: scalar|Param|null, // The Sass binary to use // Default: null
+ *     search_for_binary?: scalar|Param|null, // Whether to search for the Sass binary in the system PATH // Default: true
  *     sass_options?: array{
  *         style?: "compressed"|"expanded"|Param, // The style of the generated CSS: compressed or expanded. // Default: "expanded"
  *         charset?: bool|Param, // Whether to include the charset declaration in the generated Sass.
diff --git a/migrations/Version20260524121119.php b/migrations/Version20260524135246.php
similarity index 86%
rename from migrations/Version20260524121119.php
rename to migrations/Version20260524135246.php
index aacbd52..76b8190 100644
--- a/migrations/Version20260524121119.php
+++ b/migrations/Version20260524135246.php
@@ -7,7 +7,7 @@ namespace DoctrineMigrations;
 use Doctrine\DBAL\Schema\Schema;
 use Doctrine\Migrations\AbstractMigration;
 
-final class Version20260524121119 extends AbstractMigration
+final class Version20260524135246 extends AbstractMigration
 {
     public function getDescription(): string
     {
@@ -18,7 +18,7 @@ final class Version20260524121119 extends AbstractMigration
     {
         // this up() migration is auto-generated, please modify it to your needs
         $this->addSql('DROP INDEX uniq_ced2ffa291bd8781853cd175');
-        $this->addSql('CREATE UNIQUE INDEX UNIQ_CED2FFA291BD8781853CD175 ON quiz_candidate (candidate_id, quiz_id) WHERE deleted_at IS NULL');
+        $this->addSql('CREATE UNIQUE INDEX UNIQ_CED2FFA291BD8781853CD175 ON quiz_candidate (candidate_id, quiz_id) WHERE (deleted_at IS NULL)');
     }
 
     public function down(Schema $schema): void
diff --git a/src/Entity/QuizCandidate.php b/src/Entity/QuizCandidate.php
index bb5b98f..fb1896c 100644
--- a/src/Entity/QuizCandidate.php
+++ b/src/Entity/QuizCandidate.php
@@ -14,7 +14,7 @@ use Tvdt\Repository\QuizCandidateRepository;
 
 #[Gedmo\SoftDeleteable]
 #[ORM\Entity(repositoryClass: QuizCandidateRepository::class)]
-#[ORM\UniqueConstraint(columns: ['candidate_id', 'quiz_id'], options: ['where' => 'deleted_at IS NULL'])]
+#[ORM\UniqueConstraint(columns: ['candidate_id', 'quiz_id'], options: ['where' => '(deleted_at IS NULL)'])]
 class QuizCandidate
 {
     use SoftDeleteableEntity;