Getting critical issue related to active session after upgrading woocommerce plu

HI,
Found following critical issue after updating the woocommerce plugin to latest version. Disabling the delivery plugin removes the critical warning.
Issues reported in site health:
1)An active PHP session was detected:
A PHP session was created by a session_start() function call. This interferes with REST API and loopback requests. The session should be closed by session_write_close() before making any HTTP requests.

2)Rest API encounter an error
The REST API is one way WordPress, and other applications, communicate with the server. One example is the block editor screen, which relies on this to display, and save, your posts and pages.

The REST API request failed due to an error.
Error: cURL error 28: Operation timed out after 10005 milliseconds with 0 bytes received (http_request_failed)