I uploaded the zip file ( auth_a2fa_moodle37_2019072800 downloaded today) to my local moodle installation and after installation it immediately prompts me with "Upgrade key required" and I can no longer log in to my site. I've not had a chance to configure anything or follow any onscreen instructions as this was displayed as soon as the plugin installation was completed. Can you help please?
I uploaded the zip file ( auth_a2fa_moodle37_2019072800 downloaded today) to my local moodle installation and after installation it immediately prompts me with "Upgrade key required" and I can no longer log in to my site. I've not had a chance to configure anything or follow any onscreen instructions as this was displayed as soon as the plugin installation was completed. Can you help please?