Problem: You are seeing "plug-in not supported" or a similar error in Google Chrome or Chromium browser.
Reason: Developers of Chromium and resultantly Google Chrome have stopped supporting Java plug-ins in their recent versions. For details please visit NPAPI deprecation notice and Oracle's explanation
Remedy: This problem is beyond the control of the management of your favorite web site i.e. ksestocks.com however there is a limited time solution available if you want to insist on using Chromium. Please follow the instructions given in "Enabling NPAPI in Chrome" section of the Oracle's explanation link mentioned above.
I hope that this explanation will help in solving your problem.
Regards,
Administrator,
ksestocks.com