Foreign key constraint is incorrectly formed

this is my user migrations table Schema

Schema::create('users', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->string('name');
            $table->string('email',100)->unique();
            $table->timestamp('email_verified_at')->nullable();
            $table->string('password');
            $table->rememberToken();
            $table->timestamps();
        });

this is my project migration table Schema , when i using this

Schema::create('projects', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->unsignedInteger('owner_id')->index();
            $table->string('title');
            $table->text('description');
            $table->timestamps();
        });

then no error show, but when i am using this line

        Schema::create('projects', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->unsignedInteger('owner_id');
            $table->string('title');
            $table->text('description');
            $table->timestamps();

            $table->foreign('owner_id')->references('id')->on('users')->onDelete('cascade');
        });

then show this error

SQLSTATE[HY000]: General error: 1005 Can't create table `laravel-work`.`#sql-2674_366` (errno: 150 "Foreign key constraint is incorrectly formed") (SQL: alter table `projects` add constraint `projects_owner_id_foreign` foreign key (`owner_id`) references `users` (`id`) on delete cascade)

  at C:\xampp\htdocs\laravel-work\vendor\laravel\framework\src\Illuminate\Database\Connection.php:664
    660|         // If an exception occurs when attempting to run a query, we'll format the error
    661|         // message to include the bindings with SQL, which will make this exception a
    662|         // lot more helpful to the developer instead of just the database's errors.
    663|         catch (Exception $e) {
  > 664|             throw new QueryException(
    665|                 $query, $this->prepareBindings($bindings), $e
    666|             );
    667|         }
    668|

  Exception trace:

  1   PDOException::("SQLSTATE[HY000]: General error: 1005 Can't create table `laravel-work`.`#sql-2674_366` (errno: 150 "Foreign key constraint is incorrectly formed")")
      C:\xampp\htdocs\laravel-work\vendor\laravel\framework\src\Illuminate\Database\Connection.php:458

  2   PDOStatement::execute()
      C:\xampp\htdocs\laravel-work\vendor\laravel\framework\src\Illuminate\Database\Connection.php:458