QLSTATE [22007]：无效的日期时间格式：1366不正确的整数值laravel

我无法存储我的客户所属的公司。该公司是外键，当我单击注册客户时出现错误：

SQLSTATE [22007]：无效的日期时间格式：1366不正确的整数值：列的“ Tim” customerlist。customers。company在第1行（SQL：INSERT INTO customers（company，name，document，phone，email，updated_at，created_at）的值（添费利克斯波塔，04919407939，+ 55.41984081085，felix.botta @ gmail.com，2021年2月14日20时55分十五秒，2021-02 -14 20:55:15））

客户控制器

class CustomersController extends Controller
{
public function index(){
    $customers = Customer::get();
    return view('customers.list', ['customers' => $customers]);
}

public function new(){
    $companies = Company::orderBy('id', 'desc')->get();
    return view('customers.form', ['companies' => $companies]);
}

public function add( Request $request ){

    $customers = new Customer;
    $customers = $customers->create( $request->all() );
    
    return Redirect::to('/customers');
}

public function edit( $id ){
    $customers = Customer::findOrFail( $id );
    return view('customers.form', ['customers' => $customers]);
}

public function update( $id, Request $request ){
    $customers = Customer::findOrFail( $id );
    $customers->update( $request->all() );
    return Redirect::to('/customers');
}

public function delete( $id ){
    $customers = Customer::findOrFail( $id );
    $customers->delete();
    return Redirect::to('/customers');
}}

刀片

                   <form action="{{ url('customers/add') }}" method="post">
                       @csrf
                    
                    <div class="form-group">
                        <label for="">Empresa:</label>
                        <select name="company" class="form-control">

                        @foreach($companies as $company)

                        <option value="{{ $company->name }}">{{ $company->name }}</option>
                        
                        @endforeach
                        </select>
                        
                    </div>

                     <div class="form-group">
                        <label for="exampleInputEmail1">Nome:</label>
                        <input type="text" name="name" class="form-control">
                    </div>

                    <div class="form-group">
                        <label for="exampleInputEmail1">CPF /  CNPJ:</label>
                        <input type="text" name="document" class="form-control">
                    </div>

                    <div class="form-group">
                        <label for="exampleInputEmail1">Telefone:</label>
                        <input type="text" name="phone" class="form-control">
                    </div>

                    <div class="form-group">
                        <label for="exampleInputEmail1">E-mail:</label>
                        <input type="email" name="email" class="form-control" id="exampleInputEmail1" aria-describedby="emailHelp">
                    </div>

                    <button type="submit" class="btn btn-primary">Cadastrar</button>
                    </form>
                    @endif
             
            </div>

class CreateCustomersTable extends Migration
{
/**
 * Run the migrations.
 *
 * @return void
 */
public function up()
{
    Schema::create('customers', function (Blueprint $table) {
        $table->id();
        $table->string('name', 256);
        $table->string('document', 256);
        $table->string('phone', 128);
        $table->string('email', 128);
        $table->foreignId('company')->constrained('companies');
        $table->timestamps();
    });
}

/**
 * Reverse the migrations.
 *
 * @return void
 */
public function down()
{
    Schema::dropIfExists('customers');
}}