Keep Coding

[Illuminate\Database\QueryException]
SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 1000 bytes (
SQL: alter table translations add unique translations_table_name_column_name_foreign_key_locale_unique(table_
name, column_name, foreign_key, locale))
[Doctrine\DBAL\Driver\PDOException]
SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 1000 bytes
[PDOException]
SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 1000 bytes
AppServiceProvider.php this way did not worked I can not fix this error any way to fix it?
use Illuminate\Support\Facades\Schema;
public function boot()
{
Schema::defaultStringLength(191);
}