Getting the following Error on Startup

I have a student running the 2018B Student version on a Mac. On startup she gets the error:

Warning: The following error was caught while executing 'internal.hotplug.EventSource' class destructor: Dot indexing is not supported for variables of this type.

Error in internal.hotplug.EventSource/stop (line 69)

obj.Channel.close();

Error in internal.hotplug.EventSource/delete (line 53)

stop(obj);

Error in internal.hotplug.EventSource (line 34)

function obj = EventSource()

Eror in internal.deviceplugindetection.Manager (line 173)

obj.USBDectorObject = internal.hotplug.EventSource();

Error in internal.deviceplugindetection.Manager.getInstance (line 246)

devicePlugInManagerInstance =

internal.deviceplugindetection.Manager();

Error in matlabrc (line 86)

pl=internal.deviceplugindection.Manager.getInstance(line 246);

[Adam Danz]

Duplicate.

https://www.mathworks.com/matlabcentral/answers/429404-student-error-on-statup