Kubernetes – Persistent Volume Claim NodeAffinity Error

So i want to deploy mssql pod on kubernetes altough i'm having some trouble in deplooying my peristent volume.

I deployed first my storageclass in my namespaces which seems to be deployed,
my persistent volume didn't
mssql deployed with pending status and when using the describe command it said it could not bind my volume

So I google this type of error and came across another persistent volume configuration which made me change my yaml file altough now I come across another error.

This error is already asked on this forum but the answer doesn't seem to fit or fix my issue.
-> reference: same issue

error message:

the persistent volume pvc-mssql is invalid:
spec.persistentvolumesource: forbidden: is immutable after creation
nodeaffinity: invalid value: core.volumenodeaffinity(required:(*core.nodeselector) (0xc007163b00)}: field is immutable

error image

my storageclass(deployed):

kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
  name: local-storage
provisioner: kubernetes.io/no-provisioner
volumeBindingMode: WaitForFirstConsumer

my pvc (errored):

apiVersion: v1
kind: PersistentVolume
metadata:
  name: pvc-mssql
  labels:
    type: local
spec:
  capacity:
    storage: 12Gi
  accessModes:
  - ReadWriteOnce
  persistentVolumeReclaimPolicy: Retain
  storageClassName: local-storage
  hostPath:
    path: /mnt/data
  nodeAffinity:
    required:
      nodeSelectorTerms:
      - matchExpressions:
        - key: kubernetes.io/hostname
          operator: In
          values:
          - master-production-internal

my mssql (waiting to be deployed):

apiVersion: apps/v1
kind: Deployment
metadata:
  name: mssql
  labels:
    app: mssql
spec:
  replicas: 1
  selector:
    matchLabels:
      app: mssql
  template:
    metadata:
      labels:
        app: mssql
    spec:
      containers:
      - name: mssql
        image: mcr.microsoft.com/mssql/server
        resources:
          requests:
            cpu: 1
            memory: 2Gi
        env:
          - name: ACCEPT_EULA
            value: "Y"
          - name: SA_PASSWORD
            value: mypassword
        ports:
        - containerPort: 1433
        volumeMounts:
        - name: mssql
          mountPath: /var/opt/mssql
      volumes:
      - name: mssql
        persistentVolumeClaim:
          claimName: pvc-mssql

all are deployed in the same namespace of course.
my kubernetes exists of 4 node aka 4 vm's where each vm has about 2vcpus and 4GB ram with 128GB disk space running ubuntu server: configured with fail2ban, ufw,
I got 1 master and 3 nodes.
I have the latest version cluster has been deployed about less than 2 months ago

What seems to be the issue and or what do i need to change in my pvc and maybe something i have to change in my mssql deployedment yaml?

As i understand the error correctly of my mssql it cannot bind the shred volume on another node thats why i have got a specific node in my pvc now which is my master. <- is this correct too or should I change it?