TypeError: Unable to add menu link

I tried adding a menu link on Drupal 10.1.1 and I seem to get this error instead:

TypeError: Symfony\Component\Yaml\Parser::parse(): Argument #1 ($value) must be of type string, array given, called in C:\xampp\htdocs\contribstuff\web\core\lib\Drupal\Component\Serialization\YamlSymfony.php on line 37 in Symfony\Component\Yaml\Parser->parse() (line 77 of C:\xampp\htdocs\contribstuff\vendor\symfony\yaml\Parser.php).

I've attached a patch to fix the above but it would be helpful to know your version of Drupal so I can reproduce your specific error.

Hii sidharth_soman;
Thanks, It's working without any error. I didn't get an error like you mentioned above.
Drupal test version Drupal 10.1.1. Tested with bario theme 5.5 and local bootstrap library 5.3
I'm testing them all on linux. Could be from windows environment-libraries, not sure.