Weaverbird Strange Error Thrown

Weaverbird throws an error when I use certain functions such as Wb Laplacian Smooth or Wb SubD Loop:

  1. WbEscapeException: A request for termination has been received - If the operation is taking too long, try using Level=1, or choose another threading mode.

This error only occurs inconsistently and restarting the same script seems to fix the issue. Also, all of my smooths and subdivisions are naturally set to level 1. Lastly, this error does not occur for Wb components such as Mesh naked Loop and more.

If anyone knows why this error is thrown please let me know so I can avoid restarting my entire script when it happens.