SuiteCRM 8.3 XAMPP Index.php Issue on Windows 11

The following errors are coming when trying to start the Suite CRM Home Page.
http://localhost/suite8/public/index.php

The same issue is with 127.0.0.1 as well.

Why is the issue coming on Windows 11? How can I get it fixed?

Deprecated : Return type of Symfony\Component\HttpFoundation\Session\Attribute\AttributeBag::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in C:\xampp\htdocs\suite8\vendor\symfony\http-foundation\Session\Attribute\AttributeBag.php on line 134

Deprecated : Return type of Symfony\Component\HttpFoundation\Session\Attribute\AttributeBag::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in C:\xampp\htdocs\suite8\vendor\symfony\http-foundation\Session\Attribute\AttributeBag.php on line 144

Deprecated : Return type of Symfony\Component\HttpFoundation\Session\Session::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in C:\xampp\htdocs\suite8\vendor\symfony\http-foundation\Session\Session.php on line 131

Deprecated : Return type of Symfony\Component\HttpFoundation\Session\Session::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in C:\xampp\htdocs\suite8\vendor\symfony\http-foundation\Session\Session.php on line 141

Turn off display_errors in your php.ini