Are you able to try it again and let us know specifically the error that comes up?
If it fails again can you put the following into notepad:
Get-EventLog Application -After (Get-Date).AddHours(-1) | Format-List >> C:\output_hotspot.txt
And save it as hotspotevent.ps1, be sure to click the drop down menu under the input field and put it to any file.
Save it where you like and run it, once ran go to your C drive, open up "output_hotspot.txt" and let us know what it contains.