Hello I have a strange error when I run a deployment. To add context, I deploy a worker on Kubernetes with Helm (with this: https://docs.prefect.io/2.10.13/guides/deployment/helm-worker/ ). Then I deploy a flow with build_docker_run (with

namespace: prefect

specified in my deployment.yaml (I use projects concept). This is my error at launch :

kubernetes.client.exceptions.ApiException: (422)
Reason: Unprocessable Entity
HTTP response headers: HTTPHeaderDict({'Audit-Id': '90369801-cb01-411b-b3a8-43018a11c756', 'Cache-Control': 'no-cache, private', 'Content-Type': 'application/json', 'Warning': '299 - "unknown field \\"spec.template.spec.completions\\"", 299 - "unknown field \\"spec.template.spec.parallelism\\""', 'X-Kubernetes-Pf-Flowschema-Uid': 'ff4e4556-b309-4791-8d69-60463f550a9d', 'X-Kubernetes-Pf-Prioritylevel-Uid': '972bc841-dafb-496e-89cd-a53f07f46a9f', 'Date': 'Thu, 15 Jun 2023 15:22:37 GMT', 'Transfer-Encoding': 'chunked'})
HTTP response body: {"kind":"Status","apiVersion":"v1","metadata":{},"status":"Failure","message":"Job.batch \"-fqr7x\" is invalid: [metadata.generateName: Invalid value: \"-\": a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. '<http://example.com|example.com>', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*'), metadata.name: Invalid value: \"-fqr7x\": a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. '<http://example.com|example.com>', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*'), spec.template.labels: Invalid value: \"-fqr7x\": a valid label must be an empty string or consist of alphanumeric characters, '-', '_' or '.', and must start and end with an alphanumeric character (e.g. 'MyValue',  or 'my_value',  or '12345', regex used for validation is '(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])?')]","reason":"Invalid","details":{"name":"-fqr7x","group":"batch","kind":"Job","causes":[{"reason":"FieldValueInvalid","message":"Invalid value: \"-\": a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. '<http://example.com|example.com>', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')","field":"metadata.generateName"},{"reason":"FieldValueInvalid","message":"Invalid value: \"-fqr7x\": a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. '<http://example.com|example.com>', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')","field":"metadata.name"},{"reason":"FieldValueInvalid","message":"Invalid value: \"-fqr7x\": a valid label must be an empty string or consist of alphanumeric characters, '-', '_' or '.', and must start and end with an alphanumeric character (e.g. 'MyValue',  or 'my_value',  or '12345', regex used for validation is '(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])?')","field":"spec.template.labels"}]},"code":422}

I try to deploy worker and flow on default namespace but with same results. I try to upgrade my GCP clusters to be with the last stable k8s version but nothing change. Do you have any idea?