CodeIgniter v4.3.8 and v4.4.0 Released!

After upgrading to v4.4.0, all form submissions get timeout. I dont know how to fix this issue.
I have tried replacing system/validation/Validation.php, system/validation/ValidationInterface.php from v4.3.7 and all works fine. 
and this is the code i have tried.

my app's current ci4 version is: v4.4.1

Code:

$validation = \Config\Services::validation();
dd($validation->check('username', 'required'));

erros that im getting. below two erros got  at  two different times.


And these are the generated logs.

Code:

INFO - 2023-09-11 18:25:32 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2023-09-11 18:25:43 --> CSRF token verified.
INFO - 2023-09-11 18:25:43 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2023-09-11 18:27:25 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.
INFO - 2023-09-11 18:27:36 --> CSRF token verified.
INFO - 2023-09-11 18:27:36 --> Session: Class initialized using 'CodeIgniter\Session\Handlers\FileHandler' driver.

Please help me i dont know how to fix this issue.