Causing wordpress and woocommerce api issues

The Simpl woocommerce plugin needs to be updated. It seems to be affecting the WordPress and woocommerce API. Therefore, I couldn’t use block editor, woocommerce analytics, etc as it shows errors. Also, the wp-cron is also not working so the scheduled posts & backups not working. While deactivating the plugin, the issue is gone. Please look into the issues and update the plugin.