2017-05-16 09:01:42,093 [ZAP-ProxyThread-1] DEBUG Control - runCommandLineOpenSession /home/ubuntu/.ZAP/session/postman-login.session
2017-05-16 09:01:42,093 [ZAP-ProxyThread-1] DEBUG ExtensionLoader - sessionAboutToChangeAllPlugin
2017-05-16 09:01:42,094 [ZAP-ProxyThread-1] DEBUG AttackModeScanner - Stopping
2017-05-16 09:01:42,104 [ZAP-ProxyThread-1] DEBUG ParosDatabase - close
2017-05-16 09:01:42,114 [ZAP-ProxyThread-1] INFO ENGINE - dataFileCache commit start
2017-05-16 09:01:42,116 [ZAP-ProxyThread-1] INFO ENGINE - dataFileCache commit end
2017-05-16 09:01:42,126 [ZAP-ProxyThread-1] INFO ENGINE - Database closed
2017-05-16 09:01:42,227 [ZAP-ProxyThread-1] DEBUG ParosDatabase - open /home/ubuntu/.ZAP/session/postman-login.session
2017-05-16 09:01:42,361 [ZAP-ProxyThread-1] INFO ENGINE - open start - state modified
2017-05-16 09:01:42,403 [ZAP-ProxyThread-1] INFO ENGINE - dataFileCache open start
2017-05-16 09:01:42,406 [ZAP-ProxyThread-1] INFO ENGINE - dataFileCache open end
2017-05-16 09:01:42,422 [ZAP-ProxyThread-1] WARN ENGINE - NIO access failed
java.lang.IndexOutOfBoundsException
at java.nio.Buffer.checkBounds(Buffer.java:559)
at java.nio.ByteBuffer.get(ByteBuffer.java:668)
at java.nio.DirectByteBuffer.get(DirectByteBuffer.java:279)
at org.hsqldb.persist.RAFileNIO.read(Unknown Source)
at org.hsqldb.persist.RAFileHybrid.read(Unknown Source)
at org.hsqldb.persist.DataFileCache.readObject(Unknown Source)
at org.hsqldb.persist.DataFileCache.getFromFile(Unknown Source)
at org.hsqldb.persist.DataFileCache.get(Unknown Source)
at org.hsqldb.persist.RowStoreAVLDisk.get(Unknown Source)
at org.hsqldb.persist.RowStoreAVLDisk.setAccessor(Unknown Source)
at org.hsqldb.Table.setIndexRoots(Unknown Source)
at org.hsqldb.Table.setIndexRoots(Unknown Source)
at org.hsqldb.StatementCommand.getResult(Unknown Source)
at org.hsqldb.StatementCommand.execute(Unknown Source)
at org.hsqldb.Session.executeCompiledStatement(Unknown Source)
at org.hsqldb.scriptio.ScriptReaderText.readDDL(Unknown Source)
at org.hsqldb.scriptio.ScriptReaderBase.readAll(Unknown Source)
at org.hsqldb.persist.Log.processScript(Unknown Source)
at org.hsqldb.persist.Log.open(Unknown Source)
at org.hsqldb.persist.Logger.open(Unknown Source)
at org.hsqldb.Database.reopen(Unknown Source)
at org.hsqldb.Database.open(Unknown Source)
at org.hsqldb.DatabaseManager.getDatabase(Unknown Source)
at org.hsqldb.DatabaseManager.newSession(Unknown Source)
at org.hsqldb.jdbc.JDBCConnection.<init>(Unknown Source)
at org.hsqldb.jdbc.JDBCDriver.getConnection(Unknown Source)
at org.hsqldb.jdbc.JDBCDriver.connect(Unknown Source)
at java.sql.DriverManager.getConnection(DriverManager.java:571)
at java.sql.DriverManager.getConnection(DriverManager.java:215)
at org.parosproxy.paros.db.paros.ParosDatabaseServer.start(Unknown Source)
at org.parosproxy.paros.db.paros.ParosDatabaseServer.<init>(Unknown Source)
at org.parosproxy.paros.db.paros.ParosDatabase.open(Unknown Source)
at org.parosproxy.paros.model.Session.open(Unknown Source)
at org.parosproxy.paros.model.Model.openSession(Unknown Source)
at org.parosproxy.paros.control.Control.runCommandLineOpenSession(Unknown Source)
at org.zaproxy.zap.extension.api.CoreAPI.handleApiAction(Unknown Source)
at org.zaproxy.zap.extension.api.API.handleApiRequest(Unknown Source)
at org.parosproxy.paros.core.proxy.ProxyThread.processHttp(Unknown Source)
at org.parosproxy.paros.core.proxy.ProxyThread.run(Unknown Source)
at java.lang.Thread.run(Thread.java:745)
2017-05-16 09:01:42,430 [ZAP-ProxyThread-1] FATAL ENGINE - DataFileCache.readObject 325687
java.io.IOException: java.lang.IndexOutOfBoundsException
at org.hsqldb.lib.java.JavaSystem.toIOException(Unknown Source)
at org.hsqldb.persist.RAFileNIO.read(Unknown Source)
at org.hsqldb.persist.RAFileHybrid.read(Unknown Source)
at org.hsqldb.persist.DataFileCache.readObject(Unknown Source)
Please guide.