AttributeError: 'bytes' object has no attribute 'keys'

[EvilHomer0815]

mailcow alias get --all
Traceback (most recent call last):
File "/home/phil/mailcowpython/bin/mailcow", line 8, in
sys.exit(main())
File "/home/phil/mailcowpython/lib/python3.9/site-packages/mailcow/cli.py", line 78, in main
tables = moo.as_table(vertical=args.vertical)
File "/home/phil/mailcowpython/lib/python3.9/site-packages/mailcow/init.py", line 251, in as_table
table.field_names = data.keys()
AttributeError: 'bytes' object has no attribute 'keys'

[Djiock]

Same issue for me...