I believe that the stream is there:
https://www.radioking.com/play/reggaefr-webradio
Website: https://reggae.fr/
Name: Reggae.fr Webradio
Description: Reggae.fr Webradio La radio de la culture reggae, 100% BIG TUNES ! Reggae, Roots, Reggae Français, Dub, Digital, Dancehall…
Genre: Dancehall reggae
Country: France
City: Aix-en-Provence
Thank you!