As per the install.log, the error thrown is
SQL error code: 1105
Error message: [CA Clarity][SQLServer JDBC Driver][SQLServer]Could not allocate space for object 'niku.CMN_MENU_ITEMS'.'CMN_MENU_ITEMS_N2' in database 'cappm' because the 'PRIMARY' filegroup is full. Create disk space by deleting unneeded files, dropping objects in the filegroup, adding additional files to the filegroup, or setting autogrowth on for existing files in the filegroup.
This is a database issue as space ran out on MSSQL tempdb for internal objects, temp tables, etc.
Release : 15.9.1
Component : CA PPM APPLICATION
Please contact the DBA and ask them to address the issue, they should be able to resolve it in future.
Here is a Microsoft KB which explain few strategies they can choose: