Specified key was too long error ( Laravel 5.5 Fixed )

Описание: Hello guyz today iam going to show you how to fix::

[Illuminate\Database\QueryException]
SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key
was too long; max key length is 767 bytes (SQL: alter table `users` ad
d unique `users_email_unique`(`email`))

these errors in laravel while migration

1.Go to app/Providers/AppServiceProvider.php open the file.

2.Here you have to set a default string length.

3.add this to boot method
Schema::defaultStringLength(191);

5.Dont forget to add namespace
use Illuminate\Support\Facades\Schema;