{"code":-1,"msg":"系统内部错误:Uncaught yii\\base\\InvalidArgumentException: Response content must not be an array. in /data/web/app/vender/yii2-vendor/yiisoft/yii2/web/Response.php:1082\nStack trace:\n#0 /data/web/app/vender/yii2-vendor/yiisoft/yii2/web/Response.php(337): yii\\web\\Response->prepare()\n#1 /data/web/app/buyer/components/AppErrorHandler.php(123): yii\\web\\Response->send()\n#2 [internal function]: app\\components\\AppErrorHandler->handleException(Object(yii\\db\\Exception))\n#3 {main}\n  thrown","now":"2026-06-25 17:18:42"}