TSR Integration->Tour Eligibility->Server error is displaying after completing tours.

1. Launch the Postman app.
2. Select “Post” request from dropdown.
3. Select authorization type as “Basic Auth”.
4. Enter valid User ID and Password.
5. Enter below URL:
https://10.0.2.120/api/employee/addEmployeeTour
6. Pass the require parameter using body.
8. Assign two tours to employee. (T1 and T2)
9. Traverse the tour using employee login.
Actual Result:
After completing both tours server error is displaying.
Expected Result:
Server error should not be display.
Cc: Saurabh Sablaka, Prasad Pise

Please note - In case if we assigned single tour to a employee through API, after completing tour user redirects to another tour with below page only and user is not able to select anything on this page.