Hello Cheryl,
Could you please try these steps:
1. Navigate to MAC HD > Applications > Quark > Quark_License_Administrator > Server.
2. Run stopQLAService.command, and then disableQLAService.command.
3. Launch QLAServer.app to make sure that you are able to run QLA without errors. Once sure that it works, please quit it.
4.Run enableQLAService.command.
5. Reboot the computer and check the status.
I hope this will help.