error.tsx:15 Error: async/await is not yet supported in Client Components, only Server Components. This error is often caused by accidentally adding 'use client' to a module that was originally written for the server.

[haiderrazavaluelabs]

This error is occurring after 4-5 days ago.
I have integrated Revolut-Checkout in my NextJS web app.
It was working fine 4-5 days ago with payments done, test cards working successfully.
The integration I have done is based on official revolut documentation,
With no new changes done, I tested the revolut pay today in my app and suddenly on button mount the button shows for 1 s and error occurrs in console:
error.tsx:15 Error: async/await is not yet supported in Client Components, only Server Components. This error is often caused by accidentally adding 'use client' to a module that was originally written for the server.
I am indeed not using async/await for Revolut related code anyways but not sure why this error is happenning recently.
Any help on this would be highly appreciated.
Thanks and Regards