Hello,
i have upgradet to 2.4. have fixed several Problems, but this one i can't
More than one node matching the query: /config/system/section[@id='payment']/group[@id='braintree_section']/group[@id='braintree']/attribute, Xml is: <?xml version="1.0"?>
I have upgarded manually, because using composer dind't work, a lot of Problems like PHP version, changed it, but than Composerversion ...
