the screen shoot is the error message I got when I tried reopening.
Please help me out
Did you try refreshing your browser, or logout and login your id in coursera and then tried opening the assignment?
Is your PC/Laptop time correct?
Actually no.
I tried resetting it to my time zone which is Lagos but still…
Please contact Coursera staff as described here and tell them that you cannot align Coursera time with your location.
Once your time settings are corrected, this issue (lab session has timed out) will be resolved.
Thank you very much sir. You have been of great help 