[Exception] Notice: Undefined index: name in /Applications/MAMP/htdocs/magento2/vendor/magento/data-migration-tool/src/Migration/ResourceModel/Adapter/Pdo/MysqlBuilder.php on line 82

<source>
    <database host="localhost:8888/magento1/" user="root" password="1234"/>
</source>
<destination>
    <database host="localhost/magento2/" user="root" password="1234"/>
</destination>
<options>
    <crypt_key><![CDATA[abcd1234]]></crypt_key>
</options>

php bin/magento migrate:settings /Applications/MAMP/htdocs/magento2/vendor/magento/data-migration-tool/etc/ce-to-ce/1.9.1.0/config.xml