private function updateDbafsUuid() { // As of Contao 3.2 assisted fileTree widgets store tl_files.uuid instead of tl_files.id $arrConvertFields = array('single' => array('tl_form' => array('confirmationMailTemplate', 'formattedMailTemplate'), 'tl_form_field' => array('efgBackSingleSRC')), 'multiple' => array('tl_form' => array('confirmationMailAttachments', 'formattedMailAttachments'), 'tl_form_field' => array('efgMultiSRC'))); foreach ($arrConvertFields['single'] as $strTable => $arrFields) { foreach ($arrFields as $strField) { \Contao\Database\Updater::convertSingleField($strTable, $strField); } } foreach ($arrConvertFields['multiple'] as $strTable => $arrFields) { foreach ($arrFields as $strField) { \Contao\Database\Updater::convertMultiField($strTable, $strField); } } }