404 Error - Downloadable font: Download failed - Prestashop 8.1.7 - Classic Theme

[Naduthck]

When looking at the Developer Tools in the browser I am getting the following errors (domain name removed):

downloadable font: download failed (font-family: "Manrope" style:normal weight:600 stretch:100 src index:0): status=2147746065 source: https://********************.co.uk/themes/classic/assets/css/c80d4fb11dcc2140b260.woff2

downloadable font: download failed (font-family: "Manrope" style:normal weight:400 stretch:100 src index:0): status=2147746065 source: https://********************.co.uk/themes/classic/assets/css/0f099f4e4d67aeb18ab6.woff2

downloadable font: download failed (font-family: "Material Icons" style:normal weight:400 stretch:100 src index:2): status=2147746065 source: https://********************.co.uk/themes/classic/assets/css/f2a0933406f783065152.woff2

downloadable font: download failed (font-family: "Manrope" style:normal weight:700 stretch:100 src index:0): status=2147746065 source: https://********************.co.uk/themes/classic/assets/css/de69cd9e672c81725abc.woff2

I have seen this error on 2 installs of prestashop  on two servers, installed manually.

Prestashop Version 8.1.7 using Classic Theme.

Any ideas on how to fix this error?

Many thanks.

 

[Prestashop Addict]

Hi, first verify if files exist. If so it's a web server configuration that doesn't recognize and support woff2 files mime type.

[Naduthck]

Hi,

Thanks for your response.

In the folder "/themes/classic/assets/css/" the four filenames exist with a ".woff" extension but are missing for ".woff2" extension?

Any recommendations?

 

[Naduthck]

Hi,

I have found the problem and a possible Bug:

The stylesheet had somehow been modified and the file names for the fonts had been changed to the same as the .woff extension file name:

I downloaded a fresh copy of Prestashop and compared the 2 files (theme.css) here is the original:

I uploaded a fresh copy of the stylesheet to the server and this fixed the problem.

I then went into the back office to "index.php/modules/improve/design/colors" and as soon as I changed the colours and hit save it modified the theme.css and changed the file names again??

What is going on? Is this a Bug?