$error .= sprintf('[UPGRADE] %s', $dbKITform->getError());
    }
}
if (!$dbKITform->sqlFieldExists(dbKITform::field_email_html)) {
    if (!$dbKITform->sqlAlterTableAddField(dbKITform::field_email_html, "TINYINT NOT NULL DEFAULT '" . dbKITform::html_off . "'", dbKITform::field_email_cc)) {
        $error .= sprintf('[UPGRADE] %s', $dbKITform->getError());
    }
}
// Release 0.21
global $dbKITformCommands;
if (!is_object($dbKITformCommands)) {
    $dbKITformCommands = new dbKITformCommands();
}
if (!$dbKITformCommands->sqlTableExists()) {
    if (!$dbKITformCommands->sqlCreateTable()) {
        $error .= sprintf('[UPGRADE] %s', $dbKITformCommands->getError());
    }
}
// Release 0.26
global $dbKITformData;
if (!is_object($dbKITformData)) {
    $dbKITformData = new dbKITformData();
}
if (!$dbKITformData->sqlFieldExists(dbKITformData::field_status)) {
    if (!$dbKITformData->sqlAlterTableAddField(dbKITformData::field_status, "TINYINT NOT NULL DEFAULT '" . dbKITformData::status_active . "'", dbKITformData::field_values)) {
        $error .= sprintf('[UPGRADE] %s', $dbKITformData->getError());
    }
}
// Formulare installieren
$message = '';
if (!$dbKITform->installStandardForms($message)) {