"Fatal Error: 'Uncaught TypeError: Argument 1 passed to Magento\\Quote\\Model\\Cart\\Totals::setExtensionAttributes() must be an instance of Magento\\Quote\\Api\\Data\\TotalsExtensionInterface, instance of Magento\\Quote\\Api\\Data\\AddressExtension given, called in \/home\/kirsten\/public_html\/vendor\/magento\/framework\/Api\/DataObjectHelper.php on line 125 and defined in \/home\/kirsten\/public_html\/vendor\/magento\/module-quote\/Model\/Cart\/Totals.php:592\nStack trace:\n#0 \/home\/kirsten\/public_html\/vendor\/magento\/framework\/Api\/DataObjectHelper.php(125): Magento\\Quote\\Model\\Cart\\Totals->setExtensionAttributes(Object(Magento\\Quote\\Api\\Data\\AddressExtension))\n#1 \/home\/kirsten\/public_html\/vendor\/magento\/framework\/Api\/DataObjectHelper.php(85): Magento\\Framework\\Api\\DataObjectHelper->_setDataValues(Object(Magento\\Quote\\Model\\Cart\\Totals), Array, 'Magento\\\\Quote\\\\A...')\n#2 \/home\/kirsten\/public_html\/vendor\/magento\/module-quote\/Model\/Cart\/CartTotalRepository.php(103): Magento\\Framework\\Api\\DataObjectHelper->populateWithArray(Object(Magento\\Quote\\Model\\Cart' in '\/home\/kirsten\/public_html\/vendor\/magento\/module-quote\/Model\/Cart\/Totals.php' on line 592"