Error loading HoneybeeSchema after uninstalling Honeybee

Hello,

I recently installed Honeybee for Grasshopper, but it did not work properly. I decided to remove it completely from my computer. I deleted all Honeybee/Ladybug folders that I could find.

However, whenever I open Grasshopper, I still get the following error message:

Priority: CategoryIcon
{
  Could not load file or assembly 'HoneybeeSchema, Version=1.5804.16.0, Culture=neutral, PublicKeyToken=e8d990337b55f13a' or one of its dependencies. The system cannot find the file specified.
  FileNotFoundException
}

It seems like Grasshopper is still trying to load Honeybee even though I have already deleted all related folders.

Does anyone know how I can completely remove Honeybee and stop this error from showing up?

Thanks in advance!