Abaqus job shows "Submitted" but it is not "Running".

Hi there,

When I submit my model for analysis it shows "Submitted" then does not show any progress. Usually, when I work on the same model and submit the job, it shows "submitted" for several seconds then shows "running" and give me the results. I tried to run the same model for several times without any results. I even turn Abaqus off and restarted again, but still the same issue. 

Please, I need some advise for solving this issue?

Thank you in advance.

Hley