BlenderTools: Send To Unreal - Could not find an open Unreal Editor instance

My project has both Python Editor Script Plugin and Editor Scripting Utilities plugins enabled. It also has Enable Remote Execution enabled the in the Project Settings. I have watched the quick-start video several times and I am sure I have not missed anything.

I have removed and reinstalled the plugin and tested with a newly created and configured project to no avail.

Here’s the output from Blender’s console:

Error: Traceback (most recent call last):
  File "C:\Users\User\AppData\Roaming\Blender Foundation\Blender\2.83\scripts\addons\send2ue\operators.py", line 14, in execute
    export.send2ue(properties)
  File "C:\Users\User\AppData\Roaming\Blender Foundation\Blender\2.83\scripts\addons\send2ue\functions\export.py", line 637, in send2ue
    unreal.import_asset(assets_data, properties)
  File "C:\Users\User\AppData\Roaming\Blender Foundation\Blender\2.83\scripts\addons\send2ue\functions\unreal.py", line 103, in import_asset
    f'unreal.AssetToolsHelpers.get_asset_tools().import_asset_tasks([import_task])',
  File "C:\Users\User\AppData\Roaming\Blender Foundation\Blender\2.83\scripts\addons\send2ue\functions\unreal.py", line 36, in run_unreal_python_commands
    run_unreal_python_commands(remote_exec, commands, failed_connection_attempts + 1)
  File "C:\Users\User\AppData\Roaming\Blender Foundation\Blender\2.83\scripts\addons\send2ue\functions\unreal.py", line 36, in run_unreal_python_commands
    run_unreal_python_commands(remote_exec, commands, failed_connection_attempts + 1)
  File "C:\Users\User\AppData\Roaming\Blender Foundation\Blender\2.83\scripts\addons\send2ue\functions\unreal.py", line 36, in run_unreal_python_commands
    run_unreal_python_commands(remote_exec, commands, failed_connection_attempts + 1)
  [Previous line repeated 47 more times]
  File "C:\Users\User\AppData\Roaming\Blender Foundation\Blender\2.83\scripts\addons\send2ue\functions\unreal.py", line 39, in run_unreal_python_commands
    export.report_error("Could not find an open Unreal Editor instance!")
AttributeError: module 'send2ue.functions.export' has no attribute 'report_error'

location: <unknown location>:-1

Addon: Send To Unreal 1.3.7 Unreal Engine version: 4.2.5.2 OS: Windows 10