Cailbre error - OSError #22

[dbennett]

I just started getting this message and have no idea what it means. Any ideas?

calibre, version 7.16.0
ERROR: Unhandled exception: <b>OSError</b>:[Errno 22] Invalid argument

calibre 7.16 embedded-python: True
Windows-10-10.0.19045-SP0 Windows ('64bit', 'WindowsPE')
('Windows', '10', '10.0.19045')
Python 3.11.5
Windows: ('10', '10.0.19045', 'SP0', 'Multiprocessor Free')
Interface language: None
EXE path: C:\Program Files\Calibre2\calibre.exe
Successfully initialized third party plugins: Gather KFX-ZIP (from KFX Input) (2, 15, 0) && DeDRM (7, 2, 1) && Package KFX (from KFX Input) (2, 15, 0) && Find Duplicates (1, 10, 9) && KFX metadata reader (from KFX Input) (2, 15, 0) && From KFX (2, 15, 0) && KFX Input (2, 15, 0) && Modify ePub (1, 8, 4)
Traceback (most recent call last):
File "calibre\gui2\library\models.py", line 636, in current_changed
File "calibre\gui2\library\models.py", line 613, in get_book_display_info
File "calibre\gui2\library\models.py", line 809, in cover
File "calibre\db\legacy.py", line 451, in cover
File "calibre\db\cache.py", line 1152, in cover
File "calibre\db\cache.py", line 85, in call_func_with_lock
File "calibre\db\cache.py", line 1187, in copy_cover_to
File "calibre\db\backend.py", line 1711, in copy_cover_to
File "shutil.py", line 197, in copyfileobj
OSError: [Errno 22] Invalid argument

[kovidgoyal]

It means something is interfering with calibre, try rebooting in safe mode to confirm.