Blender 2.93 crashes switching to MALT Render Engine while pribambase enabled.

[atlawrie]

If the plugin found here: https://github.com/lampysprites/pribambase is enabled, Blender will reliably crash when switching to the MALT render engine. Terminal output listed below:

Fatal Python error: _Py_CheckRecursiveCall: Cannot recover from stack overflow.
Python runtime state: initialized

Current thread 0x00000758 (most recent call first):
  File "C:\Users\bees\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\BlenderMalt\MaltProperties.py", line 46 in get_rna
  File "C:\Users\bees\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\BlenderMalt\MaltProperties.py", line 53 in setup
  File "C:\Users\bees\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\BlenderMalt\MaltPipeline.py", line 152 in setup_parameters
  File "C:\Users\bees\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\BlenderMalt\MaltPipeline.py", line 188 in depsgraph_update
  File "C:\Users\bees\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\pribambase\__init__.py", line 177 in sb_on_depsgraph_update_post
  ...
Exception ignored in: <function Pool.__del__ at 0x000001113EAC5040>
Traceback (most recent call last):
  File "C:\Program Files\Blender Foundation\Blender 2.93\2.93\python\lib\multiprocessing\pool.py", line 268, in __del__
    self._change_notifier.put(None)
  File "C:\Program Files\Blender Foundation\Blender 2.93\2.93\python\lib\multiprocessing\queues.py", line 375, in put
    self._writer.send_bytes(obj)
  File "C:\Program Files\Blender Foundation\Blender 2.93\2.93\python\lib\multiprocessing\connection.py", line 205, in send_bytes
    self._send_bytes(m[offset:offset + size])
  File "C:\Program Files\Blender Foundation\Blender 2.93\2.93\python\lib\multiprocessing\connection.py", line 285, in _send_bytes
    ov, err = _winapi.WriteFile(self._handle, buf, overlapped=True)
OSError: [WinError 6] The handle is invalid