Peers.dat database corruption

[peerchemist]

java -jar /opt/v-systems/bin/v-systems.jar /v-systems.conf

2022-11-02 08:25:58 INFO  [main] vsys.Application$ - Starting...
2022-11-02 08:25:59 INFO  [main] kamon.Kamon$Instance - Initializing Kamon...
2022-11-02 08:26:00 INFO  [lt-dispatcher-2] a.event.slf4j.Slf4jLogger - Slf4jLogger started
2022-11-02 08:26:00 INFO  [main] vsys.Application$ - VSYS Core v0.4.2 Blockchain Id: M
2022-11-02 08:26:00 INFO  [main] v.b.s.BlockchainUpdaterImpl - Constructing BlockchainUpdaterImpl, total blocks: 30888191, persisted: 30884591, topMemDiff: 0, bottomMemDiff: 0
2022-11-02 08:26:00 INFO  [main] v.b.s.BlockchainUpdaterImpl - State rebuild started, total blocks: 30888191, persisted: 30884591, topMemDiff: 0, bottomMemDiff: 0
2022-11-02 08:26:04 INFO  [main] v.b.s.BlockchainUpdaterImpl - State rebuild finished, total blocks: 30888191, persisted: 30884591, topMemDiff: 0, bottomMemDiff: 3600
2022-11-02 08:26:05 ERROR [main] v.actor.RootActorSystem$ - Error while initializing actor system vsys
java.lang.IllegalArgumentException: Unknown version 70120405 [1.4.196/0]
	at org.h2.mvstore.DataUtils.newIllegalArgumentException(DataUtils.java:728)
	at org.h2.mvstore.DataUtils.checkArgument(DataUtils.java:715)
	at org.h2.mvstore.MVStore.rollbackTo(MVStore.java:2282)
	at org.h2.mvstore.MVStore.verifyLastChunks(MVStore.java:758)
	at org.h2.mvstore.MVStore.readStoreHeader(MVStore.java:678)
	at org.h2.mvstore.MVStore.<init>(MVStore.java:358)
	at org.h2.mvstore.MVStore$Builder.open(MVStore.java:2930)
	at vsys.utils.package$.createMVStore(package.scala:58)
	at vsys.network.PeerDatabaseImpl.<init>(PeerDatabaseImpl.scala:18)
	at vsys.Application.run(Application.scala:72)
	at vsys.Application$.$anonfun$main$1(Application.scala:254)
	at vsys.Application$.$anonfun$main$1$adapted(Application.scala:244)
	at vsys.actor.RootActorSystem$.start(RootActorSystem.scala:25)
	at vsys.Application$.main(Application.scala:244)
	at vsys.Application.main(Application.scala)

If the node crashes with this error, it means that peers.dat is corrupted. The easiest way to resolve this is to delete the file and restart the node.