Permission Denied on Checkout App

[Yahyaali1]

Unable to fetch channels on dashboard of checkout app. How to solve this error ?

{
    "errors": [
        {
            "message": "You need one of the following permissions: AUTHENTICATED_APP, AUTHENTICATED_STAFF_USER",
            "locations": [
                {
                    "line": 2,
                    "column": 3
                }
            ],
            "path": [
                "channels"
            ],
            "extensions": {
                "exception": {
                    "code": "PermissionDenied",
                    "stacktrace": [
                        "Traceback (most recent call last):",
                        "  File \"/usr/local/lib/python3.9/site-packages/graphql/execution/executor.py\", line 452, in resolve_or_error",
                        "    return executor.execute(resolve_fn, source, info, **args)",
                        "  File \"/usr/local/lib/python3.9/site-packages/graphql/execution/executors/sync.py\", line 16, in execute",
                        "    return fn(*args, **kwargs)",
                        "  File \"/app/saleor/graphql/decorators.py\", line 30, in wrapper",
                        "    return func(info.context, *args, **kwargs)",
                        "  File \"/app/saleor/graphql/decorators.py\", line 44, in wrapper",
                        "    test_func(context)",
                        "  File \"/app/saleor/graphql/decorators.py\", line 85, in check_perms",
                        "    raise PermissionDenied(permissions=perms)",
                        "saleor.core.exceptions.PermissionDenied: You need one of the following permissions: AUTHENTICATED_APP, AUTHENTICATED_STAFF_USER"
                    ]
                }
            }
        }
    ],
    "data": {
        "channels": null
    },
    "extensions": {
        "cost": {
            "requestedQueryCost": 1,
            "maximumAvailable": 50000
        }
    }
}```

[timuric]

Looks like you are missing permissions #1051 (comment)