sorry, 4 little errors in orders.php
the database table name constants for packingslip_to_countries and invoice_to_countries are not named properly and miss the leading TABLE_
just look for (2 each) lines in orders.php staring with $scId_query and $cId_query and replace PACKINGSLIP_TO_COUNTRIES with TABLE_PACKINGSLIP_TO_COUNTRIES and replace INVOICE_TO_COUNTRIES with TABLE_INVOICE_TO_COUNTRIES

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