System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 441.87

Blender Version
Broken: version: 2.83 (sub 1), branch: master, commit date: 2020-01-23 15:59, hash: rB6fff73e3f001
Worked: about week ago.

Short description of error

Trying to Import FBX or OBJ object causes following error message:

File "C:\Users\user\VirtualBox VMs\Windows\Build\Release\2.83\scripts\addons\io_scene_obj\__init__.py", line    146, in execute
return import_obj.load(context, **keywords)
TypeError: load() got an unexpected keyword argument 'hide_props_region'

location: <unknown location>:-1

Exact steps for others to reproduce the error

1. Open Blender
2. Import obj or fbx (For example. export the default cube and import that)
3. Error and fails to import.