Describe the bug
I'm trying to use the plugin
but, at the export stage it hangs at 97% and QGIS is terminated unexpectedly.
I tried to use it with different layers (Point, Line and Polygon), but without success

To Reproduce
Steps to reproduce the behavior:

1. Go to Web > Unfolder > Export to web
2. Click on ' Export Map'

Expected behavior
The plugin should create a .zip file with all the files needed for the import

Desktop (please complete the following information):

• Plugin: 1.0.1
• QGIS: 3.16.5
• Python: 3.7
• OS: Windows 10

Additional context
Add any other context about the problem here.