WordPress Content API failed. Please ensure PHP is allowed to connect to the host 'assets.wp.envat..

Hi everyone! When i try to open “Free Kits” in Envato Elements, i get the following error: “Envato Extensions Content APIContent API failed. Status ‘’. Please ensure PHP is allowed to connect to the host ‘assets.wp.envatoextensions.com’ - or ask your hosting provider to do this if you’re unsure. cURL error 7: Failed to connect to assets.wp.envatoextensions.com port 443: Connection timed out.”.
I use timeweb.com hosting, their support center said me to write here. How can i fix it? Thank you in advance!

I solved the problem: my site worked at PHP version 8.0. I changed it ti PHP 7.4 and all is fine.