Jelly.Min.js File is Requesting an Insecure Font (Over HTTPS Connection)

Hi,

Have installed a secure certificate on our website and the Form Maker file jelly.min.js is causing a security issue.

Security error message below:

Mixed Content: The page at ‘https://xxxxxxxxxxxx.org/checkout’ was loaded over HTTPS, but requested an insecure font ‘http://xxxxxxxxxxxx.org/wp-content/themes/fundify-child/fonts/aller_rg-webfont.woff’. This request has been blocked; the content must be served over HTTPS. jelly.min.js:30 It’s happening for several variations of this font (six occurrences in total).

Can you please let me know how this can be rectified.

Many thanks,
Luke

https://ww.wp.xz.cn/plugins/form-maker/