Magento 2.4.4 undefined constant in reader.php

[mtakkouchc9471]

Hello,

I am trying to install Magento 2.4.4 on local and faced the below undefined constant error after running

bin/magento setup:upgrade

Composer install did run successfully before running this command.

php version is 8.1.5

composer version is 2.2.4

OS: pop-OS

Magento version: 2.4.4 Enterprise Edition (the Magento instance is fetched from a remote repo)

Elasticsearch is up and running

The error message is

Undefined constant "​"#0 /var/www/html/project-code/vendor/magento/framework/App/DeploymentConfig/Reader.php(113): include()
#1 /var/www/html/project-code/vendor/magento/framework/App/DeploymentConfig.php(171): Magento\Framework\App\DeploymentConfig\Reader->load()
#2 /var/www/html/project-code/vendor/magento/framework/App/DeploymentConfig.php(79): Magento\Framework\App\DeploymentConfig->load()
#3 /var/www/html/project-code/vendor/magento/framework/App/ObjectManagerFactory.php(117): Magento\Framework\App\DeploymentConfig->get()
#4 /var/www/html/project-code/vendor/magento/framework/App/Bootstrap.php(212): Magento\Framework\App\ObjectManagerFactory->create()
#5 /var/www/html/project-code/vendor/magento/framework/App/Bootstrap.php(127): Magento\Framework\App\Bootstrap->__construct()
#6 /var/www/html/project-code/vendor/magento/framework/Console/Cli.php(184): Magento\Framework\App\Bootstrap::create()
#7 /var/www/html/project-code/vendor/magento/framework/Console/Cli.php(84): Magento\Framework\Console\Cli->initObjectManager()
#8 /var/www/html/project-code/bin/magento(22): Magento\Framework\Console\Cli->__construct()
#9 {main}

Also tried this in wamp and it gave same error. 

Thank you in advance!! 

[assetzsoho4135]

Assetz Soho and Sky offers Best designed and planned gated community in North Bangalore.Floors Plans of Soho and Sky comes with right space management to suite the requirements of the homebuyers.

https://www.assetzsohoandsky.org.in/

https://www.assetzsohoandsky.org.in/price/

[zacharykyl6f2a]

Wendy’s headquarters remained in Dublin. Following the merger, Triarc became known as Wendy’s/Arby’s Group and later as The Wendy’s Company.

Wendy’s key products include Hamburgers. Chicken sandwich, Salads, French fries, Breakfast sandwich and Frozen dessert.  

Wendy’s Breakfast Menu With Prices, Hours 2022