EXCEPTION of type 'KeyError' occurred with message: ''solutions''

[r4t31]

katana --force -f "X-MAS{.*?}" "MkVUTThoak44TlROOGR6TThaak44TlROOGR6TThWRE14d0hPMnczTTF3M056d25OMnczTTF3M056d1hPNXdITzJ3M00xdzNOenduTjJ3M00xdzNOendYTndFRGY0WURmelVEZjNNRGYyWURmelVEZjNNRGYwRVRNOGhqTjhOVE44ZHpNOFpqTjhOVE44ZHpNOEZETXh3SE8ydzNNMXczTnp3bk4ydzNNMXczTnp3bk13RURmNFlEZnpVRGYzTURmMllEZnpVRGYzTURmeUlUTThoak44TlROOGR6TThaak44TlROOGR6TThCVE14d0hPMnczTTF3M056d25OMnczTTF3M056dzNOeEVEZjRZRGZ6VURmM01EZjJZRGZ6VURmM01EZjFBVE04aGpOOE5UTjhkek04WmpOOE5UTjhkek04bFRPOGhqTjhOVE44ZHpNOFpqTjhOVE44ZHpNOGRUTzhoak44TlROOGR6TThaak44TlROOGR6TThSVE14d0hPMnczTTF3M056d25OMnczTTF3M056d1hPNXdITzJ3M00xdzNOenduTjJ3M00xdzNOenduTXlFRGY0WURmelVEZjNNRGYyWURmelVEZjNNRGYzRVRNOGhqTjhOVE44ZHpNOFpqTjhOVE44ZHpNOGhETjhoak44TlROOGR6TThaak44TlROOGR6TThGak14d0hPMnczTTF3M056d25OMnczTTF3M056d25NeUVEZjRZRGZ6VURmM01EZjJZRGZ6VURmM01EZjFFVE04aGpOOE5UTjhkek04WmpOOE5UTjhkek04RkRNeHdITzJ3M00xdzNOenduTjJ3M00xdzNOendITndFRGY0WURmelVEZjNNRGYyWURmelVEZjNNRGYxRVRNOGhqTjhOVE44ZHpNOFpqTjhOVE44ZHpNOFZETXh3SE8ydzNNMXczTnp3bk4ydzNNMXczTnp3WE94RURmNFlEZnpVRGYzTURmMllEZnpVRGYzTURmeUlUTThoak44TlROOGR6TThaak44TlROOGR6TThkVE84aGpOOE5UTjhkek04WmpOOE5UTjhkek04WlRNeHdITzJ3M00xdzNOenduTjJ3M00xdzNOendITXhFRGY0WURmelVEZjNNRGYyWURmelVEZjNNRGYza0RmNFlEZnpVRGYzTURmMllEZnpVRGYzTURmMUVUTTAwMDBERVRDQURFUg=="

Output:
katana - running - 3167 units queued
➜ Traceback (most recent call last):
File "/home/ratel/katana/env/lib/python3.7/site-packages/katana-2.0-py3.7.egg/katana/manager.py", line 687, in _thread
work.unit.evaluate(case)
File "/home/ratel/katana/env/lib/python3.7/site-packages/katana-2.0-py3.7.egg/katana/units/crypto/quipqiup.py", line 108, in evaluate
for sol in j["solutions"]:
KeyError: 'solutions'
EXCEPTION of type 'KeyError' occurred with message: ''solutions''