[idiom6]

I'm running Koreader on a KV and it worked fine a few days ago, but now I'm getting an error when I both connect and disconnect to my PC's USB port.

When plugging in:

calibre, version 7.26.0
ERROR: Unhandled exception: <b>SQLError</b>:SQLError: no such table: notes_db.notes

calibre 7.26  embedded-python: True
Windows-10-10.0.26100-SP0 Windows ('64bit', 'WindowsPE')
('Windows', '10', '10.0.26100')
Python 3.11.5
Windows: ('10', '10.0.26100', '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, 24, 0) && DeDRM (10, 0, 9) && Package KFX (from KFX Input) (2, 24, 0) && Annotations (1, 17, 13) && Count Pages (1, 13, 6) && EpubMerge (3, 2, 0) && EpubSplit (3, 10, 0) && Extract ISBN (1, 6, 5) && FanFicFare (4, 45, 0) && Find Duplicates (1, 10, 9) && Generate Cover (2, 3, 5) && Goodreads (1, 5, 1) && KFX metadata reader (from KFX Input) (2, 24, 0) && From KFX (2, 24, 0) && KFX Input (2, 24, 0) && Set KFX metadata (from KFX Output) (2, 15, 0) && KFX Output (2, 15, 0) && KOReader Sync (0, 7, 1) && MultiColumnSearch (1, 0, 96) && Reading List (1, 15, 4) && View Manager (1, 10, 3)
Traceback (most recent call last):
  File "calibre\gui2\library\views.py", line 1587, in _debounce_book_display
  File "calibre\gui2\book_details.py", line 1544, in show_data
  File "calibre\gui2\book_details.py", line 1160, in show_data
  File "calibre\gui2\book_details.py", line 317, in render_html
  File "calibre\gui2\book_details.py", line 400, in render_data
  File "calibre\ebooks\metadata\book\render.py", line 340, in mi_to_html
  File "calibre\ebooks\metadata\book\render.py", line 167, in add_other_links
  File "calibre\gui2\book_details.py", line 394, in item_id_if_has_note
  File "calibre\db\cache.py", line 85, in call_func_with_lock
  File "calibre\db\cache.py", line 676, in notes_for
  File "calibre\db\backend.py", line 986, in notes_for
  File "calibre\db\notes\connect.py", line 264, in get_note
  File "calibre\db\backend.py", line 390, in get
  File "C:\t\t\apsw-42s16m2x\src\cursor.c", line 1088, in APSWCursor_execute.sqlite3_prepare_v3
apsw.SQLError: SQLError: no such table: notes_db.notes

When ejecting:

calibre, version 7.26.0
ERROR: Unhandled exception: <b>SQLError</b>:SQLError: no such table: notes_db.notes

calibre 7.26  embedded-python: True
Windows-10-10.0.26100-SP0 Windows ('64bit', 'WindowsPE')
('Windows', '10', '10.0.26100')
Python 3.11.5
Windows: ('10', '10.0.26100', '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, 24, 0) && DeDRM (10, 0, 9) && Package KFX (from KFX Input) (2, 24, 0) && Annotations (1, 17, 13) && Count Pages (1, 13, 6) && EpubMerge (3, 2, 0) && EpubSplit (3, 10, 0) && Extract ISBN (1, 6, 5) && FanFicFare (4, 45, 0) && Find Duplicates (1, 10, 9) && Generate Cover (2, 3, 5) && Goodreads (1, 5, 1) && KFX metadata reader (from KFX Input) (2, 24, 0) && From KFX (2, 24, 0) && KFX Input (2, 24, 0) && Set KFX metadata (from KFX Output) (2, 15, 0) && KFX Output (2, 15, 0) && KOReader Sync (0, 7, 1) && MultiColumnSearch (1, 0, 96) && Reading List (1, 15, 4) && View Manager (1, 10, 3)
Traceback (most recent call last):
  File "calibre\gui2\library\views.py", line 1587, in _debounce_book_display
  File "calibre\gui2\book_details.py", line 1544, in show_data
  File "calibre\gui2\book_details.py", line 1160, in show_data
  File "calibre\gui2\book_details.py", line 317, in render_html
  File "calibre\gui2\book_details.py", line 400, in render_data
  File "calibre\ebooks\metadata\book\render.py", line 340, in mi_to_html
  File "calibre\ebooks\metadata\book\render.py", line 167, in add_other_links
  File "calibre\gui2\book_details.py", line 394, in item_id_if_has_note
  File "calibre\db\cache.py", line 85, in call_func_with_lock
  File "calibre\db\cache.py", line 676, in notes_for
  File "calibre\db\backend.py", line 986, in notes_for
  File "calibre\db\notes\connect.py", line 264, in get_note
  File "calibre\db\backend.py", line 390, in get
  File "C:\t\t\apsw-42s16m2x\src\cursor.c", line 1088, in APSWCursor_execute.sqlite3_prepare_v3
apsw.SQLError: SQLError: no such table: notes_db.notes

I don't know what this means, nor how to fix it. (I also don't know if this is a Calibre issue or a Koreader issue)