diff --git a/composer.json b/composer.json
index a7d39427d..082080c31 100644
--- a/composer.json
+++ b/composer.json
@@ -109,7 +109,8 @@
             "Surfnet_": "library/"
         },
         "psr-4": {
-            "OpenConext\\": "src/OpenConext"
+            "OpenConext\\": "src/OpenConext",
+            "OpenConext\\EngineBlock\\Doctrine\\Migrations\\": "migrations/DoctrineMigrations"
         },
         "classmap": [
             "src/Kernel.php"
diff --git a/library/EngineBlock/ApplicationSingleton.php b/library/EngineBlock/ApplicationSingleton.php
index 807dd93c3..8eca5e7ff 100644
--- a/library/EngineBlock/ApplicationSingleton.php
+++ b/library/EngineBlock/ApplicationSingleton.php
@@ -23,6 +23,7 @@
 use OpenConext\EngineBlockBundle\Exception\Art;
 use Psr\Log\LoggerInterface;
 use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\HttpFoundation\Exception\SessionNotFoundException;
 
 define('ENGINEBLOCK_FOLDER_ROOT'       , realpath(__DIR__ . '/../../') . '/');
 define('ENGINEBLOCK_FOLDER_LIBRARY'    , ENGINEBLOCK_FOLDER_ROOT . 'library/');
@@ -235,8 +236,10 @@ public function reportError(Throwable $exception, $messageSuffix = '')
         $log->log($severity, $message, $logContext);
 
         // Store some valuable debug info in session so it can be displayed on feedback pages
-        @session_start();
-        $this->getSession()->set('feedbackInfo', $this->collectFeedbackInfo($exception));
+        if($this->hasSession()) {
+            // In CLI context, the session is not available
+            $this->getSession()->set('feedbackInfo', $this->collectFeedbackInfo($exception));
+        }
 
         // flush all messages in queue, something went wrong!
         $this->flushLog('An error was caught');
@@ -420,6 +423,16 @@ public function getSession()
         return $this->getDiContainer()->getSession();
     }
 
+    public function hasSession(): bool
+    {
+        try {
+            $this->getSession();
+            return true;
+        } catch (SessionNotFoundException) {
+            return false;
+        }
+    }
+
     /**
      * @return \EngineBlock_Application_DiContainer
      */
diff --git a/migrations/DoctrineMigrations/Version20260224000000.php b/migrations/DoctrineMigrations/Version20260224000000.php
index ac69de8a1..e85a85b6e 100644
--- a/migrations/DoctrineMigrations/Version20260224000000.php
+++ b/migrations/DoctrineMigrations/Version20260224000000.php
@@ -20,6 +20,11 @@
 
 namespace OpenConext\EngineBlock\Doctrine\Migrations;
 
+use Doctrine\DBAL\Schema\Index;
+use Doctrine\DBAL\Schema\Name\Identifier;
+use Doctrine\DBAL\Schema\Name\OptionallyQualifiedName;
+use Doctrine\DBAL\Schema\Name\UnqualifiedName;
+use Doctrine\DBAL\Schema\Name\UnquotedIdentifierFolding;
 use Doctrine\DBAL\Schema\Schema;
 
 /**
@@ -39,9 +44,17 @@ public function preUp(Schema $schema): void
     {
         parent::preUp($schema);
 
-        $indexes = $this->connection->createSchemaManager()->listTableIndexes('consent');
+        $indexes = $this->connection->createSchemaManager()->introspectTableIndexes(new OptionallyQualifiedName(Identifier::unquoted('consent'), null));
+        $deletedAtIndex = array_filter(
+            $indexes,
+            static fn(Index $index) => $index->getObjectName()->equals(
+                UnqualifiedName::unquoted('deleted_at'),
+                UnquotedIdentifierFolding::NONE
+            )
+        );
+
         $this->skipIf(
-            !isset($indexes['deleted_at']),
+            count($deletedAtIndex) === 0,
             'Index deleted_at on consent table does not exist. Skipping.'
         );
     }