By shertaem
Hi I have used google cloud print to print order from customers I use WordPress and woocommerce for store my product I have to use a plugin to connect the printer with Google cloud printing but after put the API key is was an error with Authentication failed (411) header request I have sue Nginx server PHP 7.0 with default config have any idea for help or the topic for resole Thank you in advance for your help
error log
2019/04/18 09:10:55 [error] 2615#2615: *1297 FastCGI sent in stderr: “PHP message: POST error: Unexpected response (code 411): a:6:{s:7:“headers”;O:42:“Requests_Utility_CaseInsensitiveDictionary”:1:{s:7:”" while reading response header from upstream, client: xx.xxx.xxx.xxx, server: www.example.com, request: “GET /wp-admin/options-general.php?page=xc_woo_cloud_settings HTTP/2.0”, upstream: “fastcgi://unix:/run/php/php7.0-fpm.sock:”, host: “www.www.example.com”, referrer: “https://www.www.example.com/wp-admin/”
This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
Greetings!
In this case it looks like you’re getting a 411 error, which means that your application is not returning a Content- Length header. Fixing this is most likely going to require the developer of the plugin to weigh in.
Jarland
Become a contributor for community
Get paid to write technical tutorials and select a tech-focused charity to receive a matching donation.
DigitalOcean Documentation
Full documentation for every DigitalOcean product.
Resources for startups and SMBs
The Wave has everything you need to know about building a business, from raising funding to marketing your product.
The developer cloud
Scale up as you grow — whether you're running one virtual machine or ten thousand.
Get started for free
Sign up and get $200 in credit for your first 60 days with DigitalOcean.*
*This promotional offer applies to new accounts only.