QBWC fails on request 1

We have QBWC correctly connecting and authenticating to the site, but the sync process fails on request 1. We only have a single employee CCK field set up, with the create Drupal user for employee option off.

I will not be attaching the qbwc log as it needs to be sanitized before putting out on a public site, but can email a copy to anyone who thinks they can help.

The Drupal log reports this array for that sync cycle:

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Array ( [name] => EmployeeQueryRq [callback] => Array ( [0] => qb_data_qbwc_response ) [data] => Array ( [qb_query] => stdClass Object ( [qdid] => 3 [title] => Employee [status] => 1 [min_timestamp] => 0 [request] => Employee [qb_qry] => 1 [qb_add] => 0 [qb_mod] => 0 [qb_datatype] => [frequency] => 0 [lastrun] => 0 [lastmod] => 0 [callbacks] => qb_field_qbwc_map [options] => ) [op] => qry ) [request] => Array ( ) )

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