can't access books metadata

[Nathalie]

since the last update, I can add book, but it's impossible to access or modify the metadata, for the new books, and for all the books in the library

calibre, version 6.19.0
ERREUR : Exception non gérée: <b>TypeError</b>:'str' object is not callable

calibre 6.19 embedded-python: True
Windows-10-10.0.22621-SP0 Windows ('64bit', 'WindowsPE')
('Windows', '10', '10.0.22621')
Python 3.10.1
Windows: ('10', '10.0.22621', 'SP0', 'Multiprocessor Free')
Interface language: fr
Successfully initialized third party plugins: DeDRM (10, 0, 3) && Count Pages (1, 13, 0) && Find Duplicates (1, 10, 8) && Goodreads (1, 7, 9)
Traceback (most recent call last):
  File "calibre\gui2\actions\edit_metadata.py", line 438, in edit_metadata
  File "calibre\gui2\actions\edit_metadata.py", line 461, in edit_metadata_for
  File "calibre\gui2\actions\edit_metadata.py", line 491, in do_edit_metadata
  File "calibre\gui2\metadata\single.py", line 1274, in edit_metadata
  File "calibre\gui2\metadata\single.py", line 71, in __init__
  File "calibre\gui2\metadata\single.py", line 116, in setupUi
  File "calibre\gui2\metadata\single.py", line 207, in create_basic_metadata_widgets
  File "calibre\gui2\metadata\basic_widgets.py", line 706, in __init__
  File "calibre\gui2\metadata\basic_widgets.py", line 709, in enable
  File "calibre\gui2\metadata\basic_widgets.py", line 634, in current_val
TypeError: 'str' object is not callable

[ownedbycats (ownedbycats)]

There's a 6.19.1 hotfix. Download from website.