Sadly I don't have channel.db :/
nostr:npub1utx00neqgqln72j22kej3ux7803c2k986henvvha4thuwfkper4s7r50e8
In case it helps, I haven't used it many times but maybe it is giving you some problems similar to the ones it gave me.
nostr:note1kz2pwstrxcuvz66l7c5agn37kmttcm9wh8paz8ecwwafpkd6pu6qxt07ul
Discussion
Do you have a backup of the channels, for example a file called channels.backup?
If not you could try the recovery with:
