[pondego]

Hello, I have been using Calibre for a number of years and today i am getting this message, never seen it before, and i need it translated into English, LOL.
it has happen with four books so far.


calibre, version 5.34.0
ERROR: Errors while adding: Failed to add any books, click "Show details" for more information


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Failed to add the book: The Fifth Season
/Volumes/External Harddrive/Calibre Library/Books/N K Jemisin - [Broken Earth 01] - The Fifth Season.epub
With error:
Traceback (most recent call last):
File "calibre/gui2/add.py", line 457, in add_book
File "calibre/db/legacy.py", line 334, in create_book_entry
File "calibre/db/cache.py", line 75, in call_func_with_lock
File "calibre/db/cache.py", line 1727, in create_book_entry
File "calibre/db/backend.py", line 936, in execute
apsw.CorruptError: CorruptError: database disk image is malformed