Update the license information by following couple of manual steps as listed below.
There are separate license files for Smart Reporting 19.02 and 18.08/below versions.
For Smart Reporting 1808 and below versions, apply the license file from attachment 'Smart Reporting License 1808'.
For 1902 version, download and apply the license from the 'Smart Reporting License 19.x' attachment.
For Smart Reporting 1808 and below versions, the license validity is available till 31/12/2020.
Note : "Concurrent Users" equals to zero is safe to ignore as it has been confirmed with our vendor that will not affect the application or any user.