ERROR Controller:1011 - Repository issue while sending block summaries

[Traxo7]

Got the following error and core died. Had to restart.

ERROR Controller:1011 - Repository issue while sending block summaries after AWr8cT8Ggiu9WMathbUSZsq2CL1UqsYAsf83Cb7eseevwN62jR5wvmvSwQWcj6WQaZuo6fit2TXAWmMF9B54LbCjKADwZ9z13tU8Xya4z9hd11XN2hkatQwURks2dmU41zuH9TDXzRcmPzzKrKicBS6JMP5ECte5Lx1DAGerVwnG2Zw to peer 110.231.144.87:61549
org.qortal.repository.DataException: Error checking repository status after connection close
        at org.qortal.repository.hsqldb.HSQLDBRepository.assertEmptyTransaction(HSQLDBRepository.java:820) ~[qortal.jar:1.3.5]
        at org.qortal.repository.hsqldb.HSQLDBRepository.close(HSQLDBRepository.java:244) ~[qortal.jar:1.3.5]
        at org.qortal.controller.Controller.onNetworkGetBlockSummariesMessage(Controller.java:1010) ~[qortal.jar:1.3.5]
        at org.qortal.controller.Controller.onNetworkMessage(Controller.java:870) ~[qortal.jar:1.3.5]
        at org.qortal.network.Network.onMessage(Network.java:686) ~[qortal.jar:1.3.5]
        at org.qortal.network.Peer.lambda$getMessageTask$6(Peer.java:434) ~[qortal.jar:1.3.5]
        at org.qortal.utils.ExecuteProduceConsume.run(ExecuteProduceConsume.java:195) [qortal.jar:1.3.5]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
        at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: java.sql.SQLException: General error
        at org.hsqldb.jdbc.JDBCUtil.sqlException(Unknown Source) ~[qortal.jar:1.3.5]
        at org.hsqldb.jdbc.JDBCUtil.sqlException(Unknown Source) ~[qortal.jar:1.3.5]
        at org.hsqldb.jdbc.JDBCStatement.fetchResult(Unknown Source) ~[qortal.jar:1.3.5]
        at org.hsqldb.jdbc.JDBCStatement.execute(Unknown Source) ~[qortal.jar:1.3.5]
        at org.qortal.repository.hsqldb.HSQLDBRepository.assertEmptyTransaction(HSQLDBRepository.java:802) ~[qortal.jar:1.3.5]
        ... 9 more
Caused by: org.hsqldb.HsqlException: General error
        at org.hsqldb.error.Error.error(Unknown Source) ~[qortal.jar:1.3.5]
        at org.hsqldb.error.Error.error(Unknown Source) ~[qortal.jar:1.3.5]
        at org.hsqldb.result.Result.newErrorResult(Unknown Source) ~[qortal.jar:1.3.5]
        at org.hsqldb.result.Result.newErrorResult(Unknown Source) ~[qortal.jar:1.3.5]
        at org.hsqldb.StatementDMQL.execute(Unknown Source) ~[qortal.jar:1.3.5]
        at org.hsqldb.Session.executeCompiledStatement(Unknown Source) ~[qortal.jar:1.3.5]
        at org.hsqldb.Session.executeDirectStatement(Unknown Source) ~[qortal.jar:1.3.5]
        at org.hsqldb.Session.execute(Unknown Source) ~[qortal.jar:1.3.5]
        at org.hsqldb.jdbc.JDBCStatement.fetchResult(Unknown Source) ~[qortal.jar:1.3.5]
        at org.hsqldb.jdbc.JDBCStatement.execute(Unknown Source) ~[qortal.jar:1.3.5]
        at org.qortal.repository.hsqldb.HSQLDBRepository.assertEmptyTransaction(HSQLDBRepository.java:802) ~[qortal.jar:1.3.5]