8 of these messages appeared after finished update.php (following the instructions to update http://www.drupalcommerce.org/commerce-kickstart-2/install)
Date Friday, December 21, 2012 - 10:04
Message Notice: Array to string conversion in token_asort_tokens() (line 565 of G:\innohosting.com\domain.com\profiles\commerce_kickstart\modules\contrib\token\token.module).
I would submit to token queue but the same token version (1.4) exists in RC4 and full release so I assume something changed in the KC code caused this
I have updated contrib modules manually before and used update.php without this error appearing
The notices don't appear again after browsing the site so its probably something in the update KC script
I tested this on a localhost not sure I want to try to upgrade live site with this
there is one mention of this warning in the issue queue of token that might be helpful