Sometime bot process 4 pages sometime complete pages of ACME system1

Hi All, As I run the main workflow in debugging mode. It is able to login to the ACME site and clicked on the work items tab and fetch the data from the 4 pages then thrown an unexpected popup with written execution has been cancelled. Attached the result snapshot.

The issue is in extraction of data from the site, can you please check that once or send the selectors of attach browser and extract table ,

Pavan H