问php 调用 putObject(） 接口上传视频报错？

测试代码如下

  try {
            $result = $this->obj->putObject(array(
                'Bucket' => self::BUCKET, //格式：BucketName-APPID
                'Key' => '2019/',
                'Body' => fopen($_FILES['11']['tmp_name'], 'rb'),
//                'Body' => "$file"
                /*
                'ACL' => 'string',
                'CacheControl' => 'string',
                'ContentDisposition' => 'string',
                'ContentEncoding' => 'string',
                'ContentLanguage' => 'string',
                'ContentLength' => integer,
                'ContentType' => 'string',
                'Expires' => 'string',
                'GrantFullControl' => 'string',
                'GrantRead' => 'string',
                'GrantWrite' => 'string',
                'Metadata' => array(
                'string' => 'string',
                ),
                'ContentMD5' => 'string',
                'ServerSideEncryption' => 'string',
                'StorageClass' => 'string'
                */
            ));
            // 请求成功
            print_r($result);
        } catch (\Exception $e) {
            // 请求失败
            echo 1;exit;
        }

报错如下：

Warning: Uncaught exception 'RuntimeException' with message 'Unable to read from stream' in D:\upupw\UPUPW_NP5.6\htdocs\xiaokeai\phpcms\libs\classes\cos-php-sdk-v5\vendor\guzzlehttp\psr7\src\Stream.php:226 Stack trace: #0 D:\upupw\UPUPW_NP5.6\htdocs\xiaokeai\phpcms\libs\classes\cos-php-sdk-v5\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(271): GuzzleHttp\Psr7\Stream->read(16372) #1 [internal function]: GuzzleHttp\Handler\CurlFactory->GuzzleHttp\Handler\{closure}(Resource id #22, Resource id #0, 16372) #2 D:\upupw\UPUPW_NP5.6\htdocs\xiaokeai\phpcms\libs\classes\cos-php-sdk-v5\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(108): curl_multi_exec(Resource id #24, 1) #3 D:\upupw\UPUPW_NP5.6\htdocs\xiaokeai\phpcms\libs\classes\cos-php-sdk-v5\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(125): GuzzleHttp\Handler\CurlMultiHandler->tick() #4 D:\upupw\UPUPW_NP5.6\htdocs\xiaokeai\phpcms\libs\classes\cos-php-sdk-v5\vendor\guzzlehttp\promises\src\Promise.php(246): GuzzleHttp\Handler\CurlMultiHandler-> in D:\upupw\UPUPW_NP5.6\htdocs\xiaokeai\phpcms\libs\classes\cos-php-sdk-v5\vendor\guzzlehttp\psr7\src\Stream.php on line226

请问有遇到这样的事情吗？提交的视频文件不能用这个接口