2025-07-26 21:27:15.989326+08:00 jdbc[3]: exception org.h2.jdbc.JdbcSQLNonTransientException: The object is already closed [90007-224] 2025-07-26 21:27:16.002011+08:00 jdbc[3]: exception org.h2.jdbc.JdbcSQLNonTransientException: The object is already closed [90007-224] 2025-07-26 21:27:16.003006+08:00 jdbc[3]: exception org.h2.jdbc.JdbcSQLNonTransientException: The object is already closed [90007-224] 2025-07-26 21:27:16.005723+08:00 jdbc[3]: exception org.h2.jdbc.JdbcSQLNonTransientException: The object is already closed [90007-224] 2025-07-26 22:05:01.648225+08:00 jdbc[3]: exception org.h2.jdbc.JdbcSQLNonTransientException: The object is already closed [90007-224] 2025-07-26 22:05:01.664233+08:00 jdbc[3]: exception org.h2.jdbc.JdbcSQLNonTransientException: The object is already closed [90007-224] 2025-07-26 22:05:01.666725+08:00 jdbc[3]: exception org.h2.jdbc.JdbcSQLNonTransientException: The object is already closed [90007-224] 2025-07-26 22:05:01.668089+08:00 jdbc[3]: exception org.h2.jdbc.JdbcSQLNonTransientException: The object is already closed [90007-224] 2025-07-26 22:11:39.349741+08:00 jdbc[3]: exception org.h2.jdbc.JdbcSQLNonTransientException: The object is already closed [90007-224] 2025-07-26 22:12:46.313361+08:00 jdbc[3]: exception org.h2.jdbc.JdbcSQLNonTransientException: The object is already closed [90007-224] 2025-07-26 22:14:39.256182+08:00 jdbc[3]: exception org.h2.jdbc.JdbcSQLNonTransientException: The object is already closed [90007-224] 2025-07-26 22:38:10.606039+08:00 jdbc[13]: exception org.h2.jdbc.JdbcSQLNonTransientException: The object is already closed [90007-224] 2025-07-26 23:03:50.515905+08:00 jdbc[13]: exception org.h2.jdbc.JdbcSQLNonTransientException: The object is already closed [90007-224] 2025-07-26 23:04:04.139306+08:00 jdbc[26]: null org.h2.message.DbException: The connection was not closed by the application and is garbage collected [90018-224] at org.h2.message.DbException.get(DbException.java:223) at org.h2.message.DbException.get(DbException.java:199) at org.h2.message.DbException.get(DbException.java:188) at org.h2.jdbc.JdbcConnection.closeOld(JdbcConnection.java:218) at org.h2.jdbc.JdbcConnection.(JdbcConnection.java:135) at org.h2.util.JdbcUtils.getConnection(JdbcUtils.java:288) at org.h2.server.web.WebServer.getConnection(WebServer.java:811) at org.h2.server.web.WebApp.login(WebApp.java:1039) at org.h2.server.web.WebApp.process(WebApp.java:227) at org.h2.server.web.WebApp.processRequest(WebApp.java:177) at org.h2.server.web.JakartaWebServlet.doGet(JakartaWebServlet.java:129) at org.h2.server.web.JakartaWebServlet.doPost(JakartaWebServlet.java:166) at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:590) at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:205) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149) at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149) at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:340) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:391) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:896) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1744) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:1575) Caused by: org.h2.jdbc.JdbcSQLNonTransientConnectionException: The connection was not closed by the application and is garbage collected [90018-224] at org.h2.message.DbException.getJdbcSQLException(DbException.java:690) at org.h2.message.DbException.getJdbcSQLException(DbException.java:489) ... 47 more 2025-07-26 23:31:26.696340+08:00 jdbc[3]: exception org.h2.jdbc.JdbcSQLNonTransientException: The object is already closed [90007-224]