Why do I get “no access to this vhost” when trying to start the RabbitMQ?

AuthorFullName__c
Shai Ben-Zvi
articleNumber
000004517
ft:sourceType
Salesforce
FirstPublishedDate
2019-08-08T13:53:59Z
lastModifiedDate
2024-03-10T07:45:52Z
VersionNumber
5