Help for Aimeos

Hi, when I click "Insert new entry" in the customer list, I get the following error message Some mandatory parameters are missing ("id") to generate a URL for route "aimeos_shop_jqadm_get"., /var/www/html/vendor/symfony/routing/Generator/UrlGenerator.php:167. Saving the...

Hi,

how can I create a new user group (editor_without_service) that can edit all backend areas except the service area?

Thank your for your help.
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aimeos: 2019.07
symfony: 4.3
php: 7.2
ubuntu: 18