提交新邮箱订阅后台有记录，但是前台出现代码，已经登记邮箱则显示正常，提示已经登记

nvalid Argument – yii\base\InvalidArgumentException Invalid path alias: @services/email/views/customer/newsletter/body_en.php

1. in /www/wwwroot/www.****.com/vendor/yiisoft/yii2/BaseYii.phpat line 154
2. in /www/wwwroot/www.*****.com/vendor/fancyecommerce/fecshop/services/Email.php at line 301– yii\BaseYii::getAlias('@services/email/views/customer/n...')
3. in /www/wwwroot/www.*****.com/vendor/fancyecommerce/fecshop/services/email/Customer.php at line 263– fecshop\services\Email::getSubjectAndBody('services\email\widgets\customer...', '@services/email/views/customer/n...', 'en', ['email' => 'lu@888.com'])
4. in /www/wwwroot/www.*****.com/vendor/fancyecommerce/fecshop/app/appfront/modules/Customer/block/newsletter/Index.php at line 32– fecshop\services\email\Customer::sendNewsletterSubscribeEmail(['email' => 'lu@888.com'])
5. in /www/wwwroot/www.*****.com/vendor/fancyecommerce/fecshop/app/appfront/modules/Customer/controllers/NewsletterController.php at line 29– fecshop\app\appfront\modules\Customer\block\newsletter\Index::getLastData()
6. fecshop\app\appfront\modules\Customer\controllers\NewsletterController::actionIndex()
7. in /www/wwwroot/www.*****.com/vendor/yiisoft/yii2/base/InlineAction.php at line 57– call_user_func_array([fecshop\app\appfront\modules\Customer\controllers\NewsletterController, 'actionIndex'], [])
8. in /www/wwwroot/www.*****.com/vendor/yiisoft/yii2/base/Controller.php at line 180– yii\base\InlineAction::runWithParams(['email' => 'lu@888.com'])
9. in /www/wwwroot/www.*****.com/vendor/yiisoft/yii2/base/Module.php at line 528– yii\base\Controller::runAction('', ['email' => 'lu@888.com'])
10. in /www/wwwroot/www.*****.com/vendor/yiisoft/yii2/web/Application.php at line 103– yii\base\Module::runAction('customer/newsletter', ['email' => 'lu@888.com'])
11. in /www/wwwroot/www.*****.com/vendor/yiisoft/yii2/base/Application.php at line 386– yii\web\Application::handleRequest(fecshop\yii\web\Request)
12. in /www/wwwroot/www.*****.com/appfront/web/index.php at line 66– yii\base\Application::run()