Trying to create a custom powershell monitor

I am trying to create a powershell monitor to check a websites search availability, however if I run this script as an administrator on powershell on my PC everything works fine, if I run this on my PC without launching as admin I recieve errors on this script.

When I am trying to use this script on Solarwinds Powershell monitor I am getting the same errors I would if I ran this script from my PC without admin privileges. It might be something obvious but is there a way to run these scripts as admin if they are not already?

Thanks