Alysum theme has the much newer Elementor version then Warehouse and new Revolution slider 6. Also Elementor is much deeper integrated and can be used on much prestashop pages like product, category, contact, brands....
Try the solution given in this post https://support.plesk.com/hc/en-us/articles/213933205-Website-hosted-in-Plesk-is-displayed-incorrectly-shows-503-Internal-Server-Error-or-returns-a-PHP-warning-Failed-to-read-session-data-files
If you don't know how to do that ask your hosting provider to help you
Possible solution https://support.plesk.com/hc/en-us/articles/213933205-Website-hosted-in-Plesk-is-displayed-incorrectly-shows-503-Internal-Server-Error-or-returns-a-PHP-warning-Failed-to-read-session-data-files
Just wondering, what is the sense of that? An author who sells a theme on addons can't purchase a module what also sells on addons to extend his theme and make it more competitive and attractive. Something definitely wrong in this logic.
Hi, Prestashop community
I would like to purchase a module on addons and include it into the theme what I already selling on the market. Is there some extended license for developers or another way to legally use a module in this way?
Thank you in advance for all replies