[MarcoDiWA]

I posted this as a response but it was an older thread so I'm reposting as new. After years of Calibre working well, it would not recognize and load the 2000 books that are in the file. Around the same the I got, and keep getting an error message. I tried moving the file to an SD card, which worked temporarily now the same thing. I can add books and it goes to the right file but all the rest of the books there don''t load. I'm backing up that file so I don't lose all my books. What to do? Here's the error message. Thanks in advance.

calibre, version 7.3.0
ERROR: Unhandled exception: <b>SQLError</b>:SQLError: no such table: notes_db.notes

calibre 7.3 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
Successfully initialized third party plugins: Gather KFX-ZIP (from KFX Input) (2, 7, 0) && DeDRM (7, 0, 3) && Package KFX (from KFX Input) (2, 7, 0) && KFX metadata reader (from KFX Input) (2, 7, 0) && From KFX (2, 7, 0) && KFX Input (2, 7, 0) && Set KFX metadata (from KFX Output) (2, 5, 0) && KFX Output (2, 5, 0) && KePub Output (3, 6, 6) && Kobo Books (1, 9, 2) && Kobo Utilities (2, 16, 13) && KoboTouchExtended (3, 6, 7) && Obok DeDRM (6, 7, 0)
Traceback (most recent call last):
File "calibre\gui2\book_details.py", line 1414, in show_data
File "calibre\gui2\book_details.py", line 1072, in show_data
File "calibre\gui2\book_details.py", line 276, in render_html
File "calibre\gui2\book_details.py", line 351, in render_data
File "calibre\ebooks\metadata\book\render.py", line 310, in mi_to_html
File "calibre\ebooks\metadata\book\render.py", line 134, in add_other_links
File "calibre\gui2\book_details.py", line 348, in item_id_if_has_note
File "calibre\db\cache.py", line 88, in call_func_with_lock
File "calibre\db\cache.py", line 682, in notes_for
File "calibre\db\backend.py", line 973, in notes_for
File "calibre\db\notes\connect.py", line 264, in get_note
File "calibre\db\backend.py", line 376, 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