h2 not working

[officialPlocki]

IMPORTANT: {"data":[{"password":"b3duZXI=","creation_timestamp":1697135126841,"uuid":"c0c46c52-af45-4a73-93dc-05b55fb62198","username":"owner"}],"arrays":["owner"],"type":"POST","dataThread":"accounts"}
Okt. 12, 2023 8:25:26 PM io.undertow.server.Connectors executeRootHandler
ERROR: UT005071: Undertow request failed HttpServerExchange{ POST /json-transfer}
java.lang.RuntimeException: Error updating data in the database
at co.plocki.neoguard.server.cache.DataCache.updateData(DataCache.java:119)
at co.plocki.neoguard.server.process.DataProcessor.processData(DataProcessor.java:244)
at co.plocki.neoguard.server.process.DataProcessor.handleRequest(DataProcessor.java:48)
at co.plocki.neoguard.server.webserver.DataHandler.lambda$handleRequest$0(DataHandler.java:82)
at io.undertow.io.AsyncReceiverImpl.receiveFullString(AsyncReceiverImpl.java:140)
at io.undertow.io.AsyncReceiverImpl.receiveFullString(AsyncReceiverImpl.java:84)
at co.plocki.neoguard.server.webserver.DataHandler.handleRequest(DataHandler.java:45)
at io.undertow.server.handlers.PathHandler.handleRequest(PathHandler.java:104)
at io.undertow.server.protocol.http2.Http2UpgradeHandler.handleRequest(Http2UpgradeHandler.java:101)
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:393)
at io.undertow.server.protocol.http.HttpReadListener.handleEventWithNoRunningRequest(HttpReadListener.java:256)
at io.undertow.server.protocol.http.HttpReadListener.handleEvent(HttpReadListener.java:136)
at io.undertow.server.protocol.http.HttpReadListener.handleEvent(HttpReadListener.java:59)
at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
at org.xnio.conduits.ReadReadyHandler$ChannelListenerHandler.readReady(ReadReadyHandler.java:66)
at org.xnio.nio.NioSocketConduit.handleReady(NioSocketConduit.java:89)
at org.xnio.nio.WorkerThread.run(WorkerThread.java:591)
Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Feld "ID" enthält NULL Werte
Column "ID" contains null values; SQL statement:
MERGE INTO cache (file, data) VALUES (?, ?) [90081-224]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:644)
at org.h2.message.DbException.getJdbcSQLException(DbException.java:489)
at org.h2.message.DbException.get(DbException.java:223)
at org.h2.message.DbException.get(DbException.java:199)
at org.h2.command.dml.Merge.merge(Merge.java:171)
at org.h2.command.dml.Merge.update(Merge.java:109)
at org.h2.command.dml.DataChangeStatement.update(DataChangeStatement.java:74)
at org.h2.command.CommandContainer.update(CommandContainer.java:169)
at org.h2.command.Command.executeUpdate(Command.java:256)
at org.h2.jdbc.JdbcPreparedStatement.executeUpdateInternal(JdbcPreparedStatement.java:216)
at org.h2.jdbc.JdbcPreparedStatement.executeUpdate(JdbcPreparedStatement.java:174)
at co.plocki.neoguard.server.cache.DataCache.updateData(DataCache.java:114)
... 16 more