Debian 9 Stretch installation hosted in Azure. I just ran the 15.5.6354.2 to 15.5.8801.3 update from the #/app/updates/all page of the 3cx web app. After that I could not login to the web app, stated a server error, and phones didn't work. A consultant tried the same thing after recovering the backup of the drives, and same response. 3cx was off line for half a business day, really bad for business. Anyone else getting this?