plugin ofn3-layer-tiles: unexpected EOF on loading

[GimpAdept]

  Verbose listing starting Gimp.txt (Size: 49.48 KB / Downloads: 16)
OS Windows 10 Home Build 19045.5854
Gimp v3.04

The plugin ofn3-layer-tiles fails to register. The verbose console messages of the Gimp-start on this point are:

Querying plug-in: 'c:\Program Files\GIMP 3\lib\gimp\3.0\plug-ins\ofn3-layer-tiles\ofn3-layer-tiles.py'
gimp-3.exe: LibGimpBase-WARNING: gimp: gimp_wire_read(): unexpected EOF

You find the verbose console messages in the attachment.

Any suggestion is much appreciated.