opCommunityTopicPlugin1.1.0コメント出来ないエラー

500 | Internal Server Error | Doctrine_Table_Exception

You must specify the value to findOneBy

stack trace
1.at ()

in SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/ lib/vendor/doctrine/Doctrine/Table.php line 2824 ...
2821.
2822. if (isset($by)) {
2823. if ( ! isset($arguments[0])) {
2824. throw new Doctrine_Table_Exception('You must specify 
the value to ' . $method);
2825. }
2826.
2827. $fieldName = $this->_resolveFindByFieldName($by);

2.at Doctrine_Table->__call('findOneByMemberIdAndName',  array(null, 'notification_center'))
in SF_ROOT_DIR/lib/util/opNotificationCenter.class.php line 35 ...

3.at MemberConfigTable->findOneByMemberIdAndName(null, 'notification_center')
in SF_ROOT_DIR/lib/util/opNotificationCenter.class.php line 35 ...

4.at opNotificationCenter::notify(object('Member'), object('Member'), '1 件のトピックに新着コメントがあります', array('category' => 'other', 'url' => '/iness/communityTopic/23', 'icon_url' => null))
in
SF_ROOT_DIR/plugins/opCommunityTopicPlugin/lib/util/opCommunityTopicPluginUtil.class.php line 12 ...

5.at opCommunityTopicPluginUtil::sendNewCommentNotification(object('Member'), object('Member'), '23')
in SF_ROOT_DIR/plugins/opCommunityTopicPlugin/lib/model/doctrine/PluginCommunityTopicComment.class.php line 66 ...

6.at PluginCommunityTopicComment->postSave(object('Doctrine_Event'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Record.php line 354 ...

7.at Doctrine_Record->invokeSaveHooks('post', 'save', object('Doctrine_Event'))
in  SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Connection/UnitOfWork.php line  
116 ...

8.at Doctrine_Connection_UnitOfWork->saveGraph(object('CommunityTopicComment'))
in  SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Record.php line 1718 ...

9.at Doctrine_Record->save(object('opDoctrineConnectionMysql'))
in
SF_ROOT_DIR/lib/util/opDoctrineRecord.class.php line  66 ...

10.at opDoctrineRecord->save(object('opDoctrineConnectionMysql'))i

in
SF_ROOT_DIR/lib/vendor/symfony/lib/form/addon/sfFormObject.class.php line 161 ...

11.at sfFormObject->doSave(object('opDoctrineConnectionMysql'))
in  SF_ROOT_DIR/lib/vendor/symfony/lib/form/addon/sfFormObject.class.php line 130 ...

12.at sfFormObject->save(null)
in SF_ROOT_DIR/plugins/opCommunityTopicPlugin/lib/form/doctrine/PluginCommunityTopicCommentForm.class.php line 91 ...

13.at PluginCommunityTopicCommentForm->save()
in SF_ROOT_DIR/plugins/opCommunityTopicPlugin/lib/action/opCommunityTopicPluginTopicCommentActions.class.php line 59 ...

14.at opCommunityTopicPluginTopicCommentActions->executeCreate(object('opWebRequest'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/action/sfActions.class.php line 60 ...

15.at sfActions->execute(object('opWebRequest'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/filter/sfExecutionFilter.class.php line 92 ...

16.at sfExecutionFilter->executeAction(object('communityTopicCommentActions'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/filter/sfExecutionFilter.class.php line 78 ...

17.at sfExecutionFilter->handleAction(object('sfFilterChain'), object('communityTopicCommentActions'))
in
SF_ROOT_DIR/lib/filter/opExecutionFilter.class.php line  
162 ...

18.at opExecutionFilter->handleAction(object('sfFilterChain'), object('communityTopicCommentActions'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/filter/sfExecutionFilter.class.php line 42 ...

19.at sfExecutionFilter->execute(object('sfFilterChain'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/filter/sfFilterChain.class.php line 53 ...

20.at sfFilterChain->execute()
in SF_ROOT_DIR/lib/filter/opEmojiFilter.class.php line 29 ...

21.at opEmojiFilter->execute(object('sfFilterChain'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/filter/sfFilterChain.class.php line 53 ...

22.at sfFilterChain->execute()
in SF_ROOT_DIR/lib/vendor/symfony/lib/filter/sfBasicSecurityFilter.class.php line 72 ...

23.at sfBasicSecurityFilter->execute(object('sfFilterChain'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/filter/sfFilterChain.class.php line 53 ...

24.at sfFilterChain->execute()
in SF_ROOT_DIR/lib/filter/opAppendXRDSHeaderFilter.class.php line 26 ...

25.at opAppendXRDSHeaderFilter->execute(object('sfFilterChain'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/filter/sfFilterChain.class.php line 53 ...

26.at sfFilterChain->execute()
in SF_ROOT_DIR/lib/filter/opCheckEnabledApplicationFilter.class.php line 39 ...

27.at opCheckEnabledApplicationFilter->execute(object('sfFilterChain'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/filter/sfFilterChain.class.php line 53 ...

28.at sfFilterChain->execute()
in
SF_ROOT_DIR/lib/filter/opCacheControlFilter.class.php line 27 ...

29.at opCacheControlFilter->execute(object('sfFilterChain'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/filter/sfFilterChain.class.php line 53 ...

30.at sfFilterChain->execute()
in SF_ROOT_DIR/lib/vendor/symfony/lib/filter/sfRenderingFilter.class.php line 33 ...

31.at sfRenderingFilter->execute(object('sfFilterChain'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/filter/sfFilterChain.class.php line 53 ...

32.at sfFilterChain->execute()
in SF_ROOT_DIR/lib/vendor/symfony/lib/controller/sfController.class.php line 238 ...

33.at sfController->forward('communityTopicComment', 'create')
in SF_ROOT_DIR/lib/vendor/symfony/lib/controller/sfFrontWebController.class.php line 48 ...

34.at sfFrontWebController->dispatch()
in SF_ROOT_DIR/lib/vendor/symfony/lib/util/sfContext.class.php line 170 ...

35.at sfContext->dispatch()
in
SF_ROOT_DIR/web/pc_frontend_dev.php line 14 ...

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symfony v.1.4.13 - php 5.3.19
for help resolving this issue, please visit   http://www.symfony-project.org/.