SQLSTATE [01000]: Предупреждение: 1265 Данные усечены для столбца 'year' в строке 1

Question

/// тип поля 'year' - это год, когда метод Carbon работает на первом ряду, но не на втором

public function store(Request $request)
{
    $evaluationM = new Monthly_evaluation();

    $evaluationM->users_id = $request->input('users_id');
    $evaluationM->discipline = $request->input('discipline');
    $evaluationM->date = $request->input('date');
    $evaluationM->result = $evaluationM->discipline;

    $evaluationM->annual_evaluations_id = 1;
    $id = $request->input('users_id');
    $date = $request->input('date');
    $year = Carbon::createFromFormat('Y-m', $date)->year;
    $evaluationA = Annual_evaluation::where('users_id', $id)
        ->where('year', '=', $year)
        ->get();

    if (count($evaluationA) == 0) {
        $evaluationA = new Annual_evaluation();

        $date = $request->input('date');
        $year = Carbon::createFromFormat('Y-m', $date)->year;
        $evaluationA->year = $year;
        $evaluationA->result = $evaluationM->result;
        $evaluationA->users_id = $request->input('users_id');

        $evaluationA->save();

        $evaluationM->annual_evaluations_id = $evaluationA->id;
    } else {
        foreach ($evaluationA as $ea) {
            $evaluationM->annual_evaluations_id = $ea->id;
            $result = $ea->result;
            $result = $result + $evaluationM->result;
            $ea->result = $result;

            $ea->save();
        }
    }

    $evaluationM->save();

    return redirect('staff/staff');
}