I am new to Icinga2 (new to Monitoring in general) but I have been tasked to install and configure Icinga2 and Icinga2Web on a Ubuntu 18.04 System. I followed a Guide on how to do that and was successful in getting into IcingaWeb2. Now 2 weeks after setting that up I now get a “Page not Found” message when I try to access the login Page for IcingaWeb2. I did not make any changes to the System in the 2 weeks when I was not present and to my knowledge no one touched it so I am not sure what changed. Any help would be appreciated.