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i have same problem 

I also face same problem. any solution please.

I am Facing the same problem only from one pc..kindly suggest some solution

i also facing same problem, called helpdesk emailed to helpdesk no use

please check system time zone[time zone should be UTC+05:30) Chennai, Kolkata, Mumbai, New Delhi] and date(todays date).

Please Go to Internet Option > Trusted site in security Tab and select security lable medium> and now go to privacy tool and selcet medium Lable Now Your Problem will be resolve 

Open Internet Explorer, click on Tools on right hand side, now select Manage add-ons, select all add ons, now scroll right hand side and Enable Java(tm) Plug-in- 2 SSV Helper, restart your computer and login again.

Open Internet Explorer, click on Tools on right hand side, now select Manage add-ons, select all add ons, now scroll right hand side and Enable Java(tm) Plug-in- 2 SSV Helper, restart your computer and login again.
 

Open Internet Explorer, click on Tools on right hand side, now select Manage add-ons, select all add ons, now scroll right hand side and Enable Java(tm) Plug-in- 2 SSV Helper, restart your computer and login again.
 

Thank you