How to solve the "none-when-downgrade" issue ?

david paquette

Running my new project with laragon, loving it... But some of the javascript scripts returning me a 500 error ("none-when-downgrade"). It may be coming from apache, but not sure since i'm running it successfully on Xampp.

Apache 2.4.27 VC14 + php 7.1.20 VC14 -- FAIL
Apache 2.4.34 VC11 + php 5.6.37 VC11 -- FAIL

Is there a way to fix this?

Regards,

leokhoa

@david-paquette : Did you check your Apache's error logs and PHP's php_errors.log?

If there is no error log, you can refer this article to figure out why:
https://www.quora.com/How-do-I-add-meta-referrer-tag-to-an-HTTP-site

None When Downgrade: Sends referrer information to secure HTTPS sites, but not insecure HTTP sites

<meta name="referrer" content="none-when-downgrade">

david paquette

Thank for your reply but i already tried adding that into my header of my pages with no success.
After futher examinations i found that what cause the error 500 is some JS that i use.

Sadly i've return to Xampp for my ongoing project for now. don't know what they've done but at least it's working.

On Xampp :

Apache 2.4.25
PHP 5.6.30

On Laragon:

Apache 2.4.34 VC11
PHP 5.6.37 VC11

I even tried running on php 7.1.20 vc14 with apache 2.4.27 vc14 with no success.