If you use WP Bakery you can only manually update or need to rebuild or switch to WP Elementor.
The theme suddenly switched from WP Bakery to Elementor. I understand the choice for a different builder. I don't understand why you let the theme break on automated update if you use WP Bakery. Making a normal update workflow out of the question for people who already build a complete site with WP Bakery.
Author response
Hi,
We’ll provide a solution for you.
Please submit a ticket on the support system for check and help: https://oceanthemes.ticksy.com/
Support time 9 am – 18 pm and Monday to Friday GMT+7
Thank you