Uncaught (in promise) Error: JavaScript Promise Rejection Handling

The 'Uncaught (in promise)' error message in your web browser's console indicates that a JavaScript Promise was rejected, but no corresponding 'catch' statement was present to handle the rejection. This signifies an unhandled error within an asynchronous operation, demanding proper handling to avoid application crashes.

To resolve this issue, you need to add a 'catch' statement to your Promise chain, ensuring that any rejected Promises are appropriately handled.