Sounds like an issue with the database connection trying to retrieve the license usage data for the graph.
Try these steps:
a. Stop the AutoPass License Server service.
(In Windows, run the services.msc, find “AutoPass License Server” service and stop the service)
(In Linux, run the command - service hpLicenseServer stop)
b. Edit the dbconfig.xml file in the APLS data folder and modify the value for
<property name="connection.pool_size">20</property>30
Default location for dbconfig.xml:
Windows: %ProgramData%autopassaplslicenseserverdataconf
Linux: /var/opt/autopass/apls/licenseserver/data/conf/
c. Start the AutoPass License Server service:
(In Windows, run the services.msc, find “AutoPass License Server” service and start the service)
(In Linux, run the command - service hpLicenseServer start)