我是symfony的新手 . 部署后启动项目时出现此错误 . 你可以帮我吗谢谢

致命错误:未捕获异常'InvalidArgumentException',消息'Service“fragment.renderer.inline”必须实现接口“Symfony \ Component \ HttpKernel \ Fragment \ FragmentRendererInterface” . '在/htdocs/DEV-web/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/DependencyInjection/FragmentRendererPass.php:58堆栈跟踪:#0 / htdocs / DEV-web / vendor / symfony / symfony / src / Symfony /Component/DependencyInjection/Compiler/Compiler.php(107):Symfony \ Component \ HttpKernel \ DependencyInjection \ FragmentRendererPass-> process(Object(Symfony \ Component \ DependencyInjection \ ContainerBuilder))#1 / htdocs / DEV-web / vendor / symfony /symfony/src/Symfony/Component/DependencyInjection/ContainerBuilder.php(593):Symfony \ Component \ DependencyInjection \ Compiler \ Compiler-> compile(Object(Symfony \ Component \ DependencyInjection \ ContainerBuilder))#2 / htdocs / DEV-web /app/bootstrap.php.cache(2698):Symfony \ Component \ DependencyInjection \ ContainerBuilder-> compile()#3 /htdocs/DEV-web/app/bootstrap.php.cache(2476):symfony \ Component \ HttpKernel \第58行/htdocs/DEV-web/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/DependencyInjection/FragmentRendererPass.php中的Kernel-> in