Error

HTTP Error: cURL ERROR: 52: Empty reply from server
url: https://web.yosoyvendedor.com:443/webservices/apiMerchants_v_1.2/index.php
content_type:
http_code: 0
header_size: 0
request_size: 1612
filetime: -1
ssl_verify_result: 0
redirect_count: 0
total_time: 1.788334
namelookup_time: 0.000312
connect_time: 0.117372
pretransfer_time: 0.621154
size_upload: 1347
size_download: 0
speed_download: 0
speed_upload: 753
download_content_length: -1
upload_content_length: 1347
starttransfer_time: 1.788306
redirect_time: 0
redirect_url:
primary_ip: 173.212.218.62
certinfo: Array
primary_port: 443
local_ip: 67.227.237.216
local_port: 55196