Exporting, then Importing the same site in Studio results in error

[babakfp]

In both client and admin side of site shows this:

Warning: unserialize(): Error at offset 43 of 47 bytes in /var/www/html/wp-content/plugins/woocommerce/packages/action-scheduler/classes/data-stores/ActionScheduler_DBStore.php on line 397

Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/wp-content/plugins/woocommerce/packages/action-scheduler/classes/data-stores/ActionScheduler_DBStore.php:397) in /var/www/html/wp-includes/pluggable.php on line 1450

Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/wp-content/plugins/woocommerce/packages/action-scheduler/classes/data-stores/ActionScheduler_DBStore.php:397) in /var/www/html/wp-includes/pluggable.php on line 1453

I don't know what to do to provide more info. Latest version (v1.5.6).