Never mind... Comment moderation is slower than searching longer on Google. Found this on how to get a new license monitor app re-installed: "Monitoring apps may not be upgraded and installed correctly on systems that have been upgraded and patched before. In this case corrupt copies of the License monitor will be created. Workaround: Delete the License monitor and Operation monitor apps, and restart Qlik Sense Repository Service to install the correct apps."
I am faced with a corrupt license monitor app, and removing it, restarting the services certainly does not automatically install a new verison of the app, and when trying to import it manually from C:\ProgramData\Qlik\Sense\Repository\DefaultApps that fails, with a rather non-descriptive error in the log file:
Removing the old application and restarting the services indeed fixed the problem for me! A fresh instance of the newest monitoring apps "appeared" and reloaded existing log files nicely. Version 2.1 fixed the issues that messed up my log files and dashboards before.
Your error doesn't look good, though I guess this is a different scenario from what I experienced. Hope you find a solution and/or a future release will fix it. Good luck.