PIVX masternode stopped: AcceptBlock FAILED


#1

The masternode has been running perfectly for weeks, nothing has been changed.
(running 3.1.0.2:
“version”: 3010002,
“protocolversion”: 70914 )
Suddenly it just crashed and the debug log says this:

2018-06-12 23:29:00 ProcessNewBlock : ACCEPTED Block 1204295 in 82 milliseconds with size=461
2018-06-12 23:29:46 ProcessNewBlock : block contains 4 zPIV mints and 36 zPIV spends
2018-06-12 23:29:51 ERROR: ContextualCheckBlockHeader: forked chain older than max reorganization depth (height 1202738)
2018-06-12 23:29:51 ERROR: ProcessNewBlock : AcceptBlock FAILED
2018-06-12 23:29:51 Misbehaving: 45.32.191.207:37412 (0 -> 1)
2018-06-12 23:30:18 ProcessNewBlock : block contains 4 zPIV mints and 36 zPIV spends
2018-06-12 23:30:18 ERROR: ContextualCheckBlockHeader: forked chain older than max reorganization depth (height 1202738)
2018-06-12 23:30:18 ERROR: ProcessNewBlock : AcceptBlock FAILED
2018-06-12 23:30:18 Misbehaving: 5.189.176.221:53090 (0 -> 1)
2018-06-12 23:30:19 DisconnectOldProtocol : peer=48136 using obsolete version 70912; disconnecting
2018-06-12 23:30:19 ProcessMessage(version, 103 bytes) FAILED peer=48136
2018-06-12 23:30:19 socket send error Bad file descriptor (9)
2018-06-12 23:30:19 receive version message: /PIVX Core:3.1.0.2/: version 70914, blocks=1203995, us=45.77.33.72:51472, peer=48137
2018-06-12 23:30:19 receive version message: /pivx-seeder:0.01/: version 70914, blocks=500000, us=45.77.33.72:51472, peer=48138
2018-06-12 23:30:21 UpdateTip: new best=d6b85527ef15d2966f1af7557b7cc9c49338f57d9e9dbe142967510159fbcaeb height=1204296 log2_work=69.10942 tx=2669980 date=2018-06-12 23:30:21 progress=1.000000 cache=2144
2018-06-12 23:30:21 ProcessNewBlock : ACCEPTED Block 1204296 in 83 milliseconds with size=460
2018-06-12 23:30:24 Misbehaving: 145.239.135.199:42230 (8 -> 9)
2018-06-12 23:30:28 ERROR: AcceptToMemoryPool : zPIV spend tx 4e6db86ea1ca959f5099ca824a08c21d0b935030adb4c4f0c7a7edfb493e992e already in block 1204281
2018-06-12 23:31:26 ProcessNewBlock : block contains 4 zPIV mints and 36 zPIV spends
2018-06-12 23:31:26 ERROR: ContextualCheckBlockHeader: forked chain older than max reorganization depth (height 1202738)
2018-06-12 23:31:26 ERROR: ProcessNewBlock : AcceptBlock FAILED
2018-06-12 23:31:26 socket send error Connection reset by peer (104)
2018-06-12 23:31:26 Misbehaving: 5.189.148.230:48034 (0 -> 1)

any idea why this happened so I can prevent it happening again?


#2

UPDATE:
I noticed that my disk was full!
I downloaded the snapshot blockchain from here:
http://178.254.23.111/~pub/PIVX/Daily-Snapshots-Html/PIVX-Daily-Snapshots.html

Then after I restarted the daemon, I got an error saying the disk was full.
I deleted the blockchain zip file (6GB) and an old swapfile that was not being used.
Now it’s working again.
So I am guessing that is most likely the explanation.

Maybe I’m wrong and this was totally unconnected?
I have no idea what the errors above mean, so if anyone can enlighten me, It would be much apreciated.
Thanks!