c-cms-legacy/database/seeds/ConfigsTableSeeder.php

<?php

use Illuminate\Database\Seeder;

class ConfigsTableSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        DB::table('configs')->insert([
            [
                'name' => 'is_schedule_public',
                'state' => 0,
                'data' => 'null'
            ]
        ]);
    }
}