diff --git a/src/Common/LdapObject.php b/src/Common/LdapObject.php
index bb31327..777e213 100644
--- a/src/Common/LdapObject.php
+++ b/src/Common/LdapObject.php
@@ -177,7 +177,7 @@ class LdapObject {
     public function runUpdateQuery(array $filter, array $dataset)
     {
         static::$dump && call_user_func_array(static::$dump, [ $filter, $dataset ]);
-        dump($filter, $dataset);
+        
         if ( false === ( $queryResult = ldap_mod_replace($this->connection, $filter['dn'], $dataset) ) ) {
             $this->throwLdapException();
         }
diff --git a/src/QueryBuilder.php b/src/QueryBuilder.php
index ab3efef..549f5dd 100644
--- a/src/QueryBuilder.php
+++ b/src/QueryBuilder.php
@@ -241,7 +241,7 @@ class QueryBuilder implements Ulmus\Query\QueryBuilderInterface
         return null;
     }
 
-    public function removeFragment(Ulmus\Query\Fragment $fragment) : void
+    public function removeFragment(array|string|Ulmus\Query\Fragment|\Stringable $fragment) : void
     {
         foreach($this->queryStack as $key => $item) {
             if ( $item === $fragment ) {