The plain HTTP request was sent to HTTPS port nginx

The plain HTTP request was sent to HTTPS port nginx

Getting annoyed by the error message displayed each time you forget to use https in your URL when trying to access th Plesk panel?

The “400 Bad Request – The plain HTTP request was sent to HTTPS port” error is caused by a bug in the Parallels Plesk panel version 11.5, here is a quick fix for it:

create a new file called zzz-myhost.conf  in /etc/sw-cp-server/conf.d/ and add the following line into it:

error_page 497 https://panel.provider.com:$server_port$request_uri;

(! replace panel.provider.com with your domain/sub-domain or IP address)

Then restart sw-cp-server:

# /etc/init.d/sw-cp-server restart

 

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