fix: corrected type errors

Author: thorsten

phpmyfaq/src/phpMyFAQ/Administration/Session.php

@@ -77,14 +77,14 @@ public function getTimeFromSessionId(int $sessionId): int
 
         if ($result) {
             $res = $this->configuration->getDb()->fetchObject($result);
-            $timestamp = $res->time;
+            $timestamp = (int) $res->time;
         }
 
         return $timestamp;
     }
 
     /**
-     * Returns all session from a date.
+     * Returns all sessions from a date.
      *
      * @param int $firstHour First hour
      * @param int $lastHour Last hour

phpmyfaq/src/phpMyFAQ/Controller/Administration/CategoryController.php

@@ -570,7 +570,7 @@ public function update(Request $request): Response
         $categoryEntity
             ->setId($categoryId)
             ->setLang($categoryLang)
-            ->setParentId($parentId)
+            ->setParentId((int) $parentId)
             ->setName(Filter::filterVar($request->get('name'), FILTER_SANITIZE_SPECIAL_CHARS))
             ->setDescription(Filter::filterVar($request->get('description'), FILTER_SANITIZE_SPECIAL_CHARS))
             ->setUserId(Filter::filterVar($request->get('user_id'), FILTER_VALIDATE_INT))