[Cecile87]

Originally Posted by pazos

See https://github.com/koreader/koreader/issues/9016

I've modified the metadata.lua file accordingly (my db file is 86MB).
Still the same error, any other clue?
Thanks for your input

Edit: log is as follows

                launching...
  _  _____  ____                _
 | |/ / _ \|  _ \ ___  __ _  __| | ___ _ __
 | ' / | | | |_) / _ \/ _` |/ _` |/ _ \ '__|
 | . \ |_| |  _ <  __/ (_| | (_| |  __/ |
 |_|\_\___/|_| \_\___|\__,_|\__,_|\___|_|

 It's a scroll... It's a codex... It's KOReader!
[*] Current time: 12/12/23-15:53:26[*] Version: v2023.10-52-gaabd6d7a2_2023-12-10

ffi.load: libs/libutf8proc.so.3
ffi.load: blitbuffer
ffi.load: sqlite3
12/12/23-15:53:26 INFO  initializing for device KindlePaperWhite4 
12/12/23-15:53:26 INFO  framebuffer resolution: {
  h = 1448,
  w = 1072
} --[[table: 0x76caa968]] 
[ko-input] Forked off fake event generator (pid: 6339)
ffi.load: libs/libmupdf.so
ffi.load: libs/libwrap-mupdf.so
ffi.load: libs/libfreetype.so.6
ffi.load: libs/libharfbuzz.so.0
ffi.load: libs/libzstd.so.1
12/12/23-15:53:31 INFO  Loading plugins from directory: plugins 
12/12/23-15:54:16 INFO  calibre info loaded from disk (search) in 17906.000 milliseconds: 1 books 
12/12/23-15:54:16 INFO  metadata: 1 books imported from calibre in 17906.000 milliseconds 
12/12/23-15:55:32 INFO  UIManager: No dialogs left to show 
12/12/23-15:55:32 INFO  Tearing down UIManager with exit code: 0 
[ko-input] Closed input device with fd: 10 @ idx: 1
[ko-input] Closed input device with fd: 9 @ idx: 0
lipc-wait-event exited normally with status: 0

Edit 2: It worked very well with this method pazos, just has to actually reboot twice before it took effect!
Thanks very much for your help, hours of reading ahead!