update: i used a backup, left it running without interrupting it, and it keep giving errors in debug.log, still not able to use it during REORGANIZE:
REORGANIZE
Reorganize():
Old: CBlockIndex(nprev=1a2d5230, pnext=00000000, nFile=5, nBlockPos=77550944 nHeight=346022, merkle=83713911a3, hashBlock=4d062bd0b387b1da2dad)
New: CBlockIndex(nprev=1e9ffee0, pnext=00000000, nFile=4, nBlockPos=2093906621 nHeight=346125, merkle=461a3f4790, hashBlock=75fe44df718000785fb2)
Common: CBlockIndex(nprev=1a2d5230, pnext=00000000, nFile=5, nBlockPos=77550944 nHeight=346022, merkle=83713911a3, hashBlock=4d062bd0b387b1da2dad)
ERROR: ConnectInputs () : c2724483af3f7c85fd277b63af087be2238fda825015ecb527759bb40815cb9d failed to find prevout COutPoint(c93fdf5e82, 1) in UTXO set
ERROR: Reorganize() : ConnectBlock failed
ERROR: Failed to abort child transaction in NameDB!
InvalidChainFound: invalid block=75fe44df718000785fb2 height=346125 work=207112889955601132511996
InvalidChainFound: current best=4d062bd0b387b1da2dad height=346022 work=206927836026554670104633
InvalidChainFound: WARNING: Displayed transactions may not be correct! You may need to upgrade, or other nodes may need to upgrade.
ERROR: SetBestChain() : Reorganize failed
ERROR: AcceptBlock() : AddToBlockIndex failed
ERROR: ProcessBlock() : AcceptBlock FAILED
received block 245133d97f0c10008952
it seems it's not accepting blocks, don't know, and i don't understand why it says "InvalidChainFound: WARNING: Displayed transactions may not be correct! You may need to upgrade, or other nodes may need to upgrade."
I've to say, as a note, that my previous version wasn't the 11f i think, so i don't know if it's actually important to upgrade from a version to the next one, without jumping to the last (if it's the case, it's a problem..)
anyway at the moment i can't play at all, even if i used my backup (so maybe later i'll downgrade my daemon)
Have you fixed this problem, i have the same i think problem. I think it happened when i ran an old daemon after upgrading to the newest version (g) wallet.