Carbon\Exceptions\InvalidFormatException 

  Unexpected data found.

  at vendor\nesbot\carbon\src\Carbon\Traits\Creator.php:687
    683▕             return $instance;
    684▕         }
    685▕
    686▕         if (static::isStrictModeEnabled()) {
  ➜ 687▕             throw new InvalidFormatException(implode(PHP_EOL, $lastErrors['errors']));
    688▕         }
    689▕
    690▕         return false;
    691▕     }

  1   vendor\nesbot\carbon\src\Carbon\Traits\Creator.php:710
      Carbon\Carbon::rawCreateFromFormat()

  2   vendor\laravel\framework\src\Illuminate\Foundation\Console\ServeCommand.php:303
      Carbon\Carbon::createFromFormat()

答;请检查数据表的时间格式。created_at，updated_at，deleted_at这三个字段设置为：TIMESTAMP 或者 DATETIME