Hello,
Thanks for using XStore.
Did you update WP to version 5.5? If you use Massive Addons plugin it has compatibility issues with the new WP update. Either downgrade the WP to the previous version or wait for the Massive addons plugin update, when they release fix for this https://codecanyon.net/item/massive-addons-for-visual-composer/14429839/comments?page=109&filter=all#comment_24928281
Regards















