400 Bad Request

Hello,

I upgraded from PHP 5.6 to PHP-FPM 7.3 (with Apache 2.4.37) following the "New announcement: Wordpress - High-Performance instructions" tutorial.

The major of my sites are running fine after this upgrade, but the sites that have a URL format with ".html" at the end of the URL are showing a "400 Bad Request: Your browser sent a request that this server could not understand.":

The URL with ".html" (as it was configured in Permalinks in WordPress) is not working: https://www.delepesoasuspesos.com/ahorro-e-inversion/1850-construir-en-tiempos-de-crisis.html
Then I changed the permalink in WordPress without using ".html": https://www.delepesoasuspesos.com/ahorro-e-inversion/1850-construir-en-tiempos-de-crisis and it worked.

But what I need is to keep the permalink with ".html" in order to not affect the traffic and SEO. I tried to use a .htaccess redirect the URL to the same URL omitting the ".html" (https://stackoverflow.com/questions/16919526/how-to-link-to-pages-without-the-html-extension), but it did not work I think because the 400 bad request error appears first and then the .htaccess does not run.

This is another URL that is not working: https://www.nicaraguanpathways.com/photo-gallery/places/el-chipote/1103-notes-el-chipote.html

I tried to solve the issue by myself, but I did not got it.

I will appreciate any help you can provide me.

Thank you,

Francisco

simply make your own template for nginx and remove html extension from that file
http://wiki.centos-webpanel.com/webservers-vhost-templates

hi, i am having the same problem, whenver i try to acces .html it will gave me a bad 400 request.
Can you elobarte remove .html extension?

Same Problem!!!

Is there a solution???

cwp released a new update for centos 7 for this issue, update your cwp and rebuild webservers to get the issue fixed

sh /scripts/update_cwp
then rebuild websevers with default templates

yup fixed the problem finally

Thank you so much, studio4host. It worked for me too.

How do I solve this problem? Please someone help me
http://emad-host.online/

https://a.top4top.io/p_29050b2my1.png