fix: stores session in DB

config/packages/framework.yaml

@@ -2,13 +2,13 @@
 framework:
     secret: '%env(APP_SECRET)%'
 
-    # Note that the session will be started ONLY if you read or write from it.
-    session: true
-
     trusted_proxies: 'private_ranges'
     # trust *all* "X-Forwarded-*" headers
     trusted_headers: [ 'x-forwarded-for', 'x-forwarded-host', 'x-forwarded-proto', 'x-forwarded-port', 'x-forwarded-prefix' ]
 
+    session:
+        handler_id: Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler
+
     #esi: true
     #fragments: true
 

config/services.yaml

@@ -23,3 +23,7 @@ services:
     # add more service definitions when explicit configuration is needed
     # please note that last definitions always *replace* previous ones
     App\Download\Downloader\DownloaderInterface: "@App\\Download\\Downloader\\ProcessDownloader"
+
+    Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler:
+        arguments:
+            - '%env(DATABASE_URL)%'