fix: stores sessions in redis

config/packages/framework.yaml

@@ -11,7 +11,7 @@ framework:
     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
+        handler_id: '%env(REDIS_HOST)%'
 
     #esi: true
     #fragments: true