When change locale from en_US to en_IN script stop working

[sushilkrpro]

Summary

I wanted to change the user's name from US names to Indian. But when I change the locale it stops generating users.

Versions

	Version
PHP	7.4.4
fzaninotto/faker	1.9.0

Self-enclosed code snippet for reproduction

<!-- please replace this with a self-enclosed usage example -->

I have changed the code from factory.php file
here is the change
class Factory
{
const DEFAULT_LOCALE = 'en_US';
NOTE: I have changed the en_US to en_IN

Expected output

<!-- please replace this with the expected output of your self-enclosed example --> 

Actual output

After making changes generator stop working and no new fake users were not generating

<!-- please replace this with the actual output of your self-enclosed example --> 

[nusje2000]

Could you provide the additional information like a code snippet which causes the issue and the expected and actual output ?