Php 编写器更新错误

在更新composer时，我遇到以下错误。我读过另一个类似的问题，建议为php设置date.timezone。我已经这样做了，但错误并没有消除。我该怎么办

错误：

  [Symfony\Component\Config\Definition\Exception\InvalidConfigurationException]  
  Unrecognized option "role_heirarchy" under "security"                          


Script Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::clearCache handling the post-update-cmd event terminated with an exception


  [RuntimeException]                                                         
  An error occurred when executing the "'cache:clear --no-warmup'" command:  


    [Symfony\Component\Config\Definition\Exception\InvalidConfigurati        
  onException]                                                               
    Unrecognized option "role_heirarchy" under "security" 

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您是否使用composer安装了fosuserbundle？composer require friendsofsymfony/user bundle是否存在：vendor/friendsofsymfony/user bundle/FOSUserBundle.php？

composer show-i | grep friendsofsymfony

，是否显示FOSUserBundle包？