Fix flux error too many parameters

src/Admin/FluxAdmin.php

@@ -96,7 +96,7 @@ class FluxAdmin extends AbstractAdmin
 
         $query
             ->select('SUM( ' . $query->getRootAlias() . '.montant) as total')
-            ->where($query->getRootAlias().".parenttype = :type")
+            ->andWhere($query->getRootAlias().".parenttype = :type")
             ->setParameter('type', 'transaction')
             ->setFirstResult(null)
             ->setMaxResults(null);