ESS - Record Working Time Error Display and Approved Time in Calendar doesn't update color

Hi Experts,

We are using EHP7/NWBC. On ESS under Record Working Time when an employee enter time, system error message displayed on screen. Even through the message appears, employee able to submit time and manager can approve it.

We would like to know, how to remove this error message. We tried through clearing error log but when employee logs back in, it again appears.

And also, when Manager approves time, for the approved data Calendar doesn't get updated and employee don't have details that manager approved or not.

Appreciate your response to resolve these two issues.

Error Message Screenshot:

Thanks,

Ashish