Get-SqlServerInventoryToClixml.ps1 runs but produces no .xml.gz output file, just the log

Jan 9 at 3:40 AM
Not sure what is going on my user is in local admin group, is sysadmin on both sql instances (I am just trying to document 2 local instances on this machine).

I see this error in the log file:
Error gathering Database information: Exception calling "ExecuteWithResults" with "1" argument(s): "Execute with results failed for Database 'CLVQW_ETL'. " (SqlServerDatabaseEngineInformation.psm1 line 8391, char 6)