Hello, jaswinders,
Thank you for reaching out to us.
Please go to WooCommerce > Status > Logs > latest file with a fatal error, check what plugin caused the error, and contact support of the plugin.
Also, enable debug mode in WordPress – https://wordpress.org/support/article/debugging-in-wordpress/ to find out what error appears on your site, it will point you in the right direction what needs to be fixed.
Best Regards,
8Theme’s Team