Error Filament\Forms\Components\Select::isOptionDisabled(): Argument #2 ($label) must be of type str

Hi. I have a select field in my form builder that uses

user

user

relationship but it throws this error:

Error Filament\Forms\Components\Select::isOptionDisabled(): Argument #2 ($label) must be of type str

Error Filament\Forms\Components\Select::isOptionDisabled(): Argument #2 ($label) must be of type str

Error Filament\Forms\Components\Select::isOptionDisabled(): Argument #2 ($label) must be of type str

Error Filament\Forms\Components\Select::isOptionDisabled(): Argument #2 ($label) must be of type str

My code:

Select::make('model_id')
  ->relationship('user', 'name')
  ->required(),

Select::make('model_id')
  ->relationship('user', 'name')
  ->required(),

Select::make('model_id')
  ->relationship('user', 'name')
  ->required(),

Select::make('model_id')
  ->relationship('user', 'name')
  ->required(),