Zend certified PHP/Magento developer

css file can not be read?

I am trying to deploy a magento2.4.4 cloud staging environment and getting the below error. I am not sure how to troubleshoot this.

 The contents from the "/app/pub/static/adminhtml/Magento/base/default/./node_modules/@spectrum-css/vars/dist/spectrum-global.css" file can't be read