When I try to create a project in DataZone, got this error: "Unable to create project. Error: Error occurred while adding AmazonDataZoneBootstrapRole as LakeFormation admin in account ....

I followed the manual in this case --> "“Fix: Review your AWS CloudFormation stack and if there is a resource conflict, fix the conflict. The problem can also involve the AmazonDataZoneBootstrapRole role which can be either missing or corrupted. For more information, see AmazonDataZoneBootstrapRole to fix this role manually. You can also remove the AWS account association, remove all the created resources, reassociate the AWS account, and try creating the Amazon DataZone project again.”. Desassociate e reassociate the account with no luck.