'An error has occurred' notification

Question

Accepted Answer

The most common reason for 'an error has occurred' notification is that your webcam and microphone permissions are not allowing IRIS to access devices.
 	To check please run systems tests on the IRIS Diagnostics Page
 	If the camera and microphone fail the diagnostics test, please refer to "IRIS does not recognise my microphone or webcam"                   or "How to enable device permissions" FAQS.