The resource did not process correctly

javax.persistence.PersistenceException: Exception [EclipseLink-3001] (Eclipse Persistence Services - 2.7.13.v20230724-7ffb888abf): org.eclipse.persistence.exceptions.ConversionException
Exception Description: The object [oracle.sql.CLOB@68d19619], of class [class oracle.sql.CLOB], could not be converted to [class java.lang.String].
Internal Exception: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.7.13.v20230724-7ffb888abf): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: ORA-01000: maximum open cursors exceeded
ORA-01000: maximum open cursors exceeded

Error Code: 1000
	at org.eclipse.persistence.internal.jpa.QueryImpl.getResultList(QueryImpl.java:493)
	at ddgi.seu.servlet.ServirDocument.processRequest(ServirDocument.java:109)
	at ddgi.seu.servlet.ServirDocument.doGet(ServirDocument.java:212)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at com.ocpsoft.pretty.PrettyFilter.doFilter(PrettyFilter.java:145)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.ocpsoft.rewrite.servlet.RewriteFilter.doFilter(RewriteFilter.java:226)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at ddgi.seu.filter.InternetExplorerEdgeFilter.doFilter(InternetExplorerEdgeFilter.java:82)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
	at psiprobe.Tomcat90AgentValve.invoke(Tomcat90AgentValve.java:40)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
	at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:415)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:750)
Caused by: Exception [EclipseLink-3001] (Eclipse Persistence Services - 2.7.13.v20230724-7ffb888abf): org.eclipse.persistence.exceptions.ConversionException
Exception Description: The object [oracle.sql.CLOB@68d19619], of class [class oracle.sql.CLOB], could not be converted to [class java.lang.String].
Internal Exception: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.7.13.v20230724-7ffb888abf): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: ORA-01000: maximum open cursors exceeded
ORA-01000: maximum open cursors exceeded

Error Code: 1000
	at org.eclipse.persistence.exceptions.ConversionException.couldNotBeConverted(ConversionException.java:93)
	at org.eclipse.persistence.internal.helper.ConversionManager.convertObject(ConversionManager.java:230)
	at org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform.convertObject(DatasourcePlatform.java:244)
	at org.eclipse.persistence.platform.database.oracle.Oracle9Platform.convertObject(Oracle9Platform.java:437)
	at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.getObject(DatabaseAccessor.java:1328)
	at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.fetchRow(DatabaseAccessor.java:1092)
	at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.processResultSet(DatabaseAccessor.java:760)
	at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:673)
	at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeCall(DatabaseAccessor.java:567)
	at org.eclipse.persistence.internal.sessions.AbstractSession.basicExecuteCall(AbstractSession.java:2105)
	at org.eclipse.persistence.sessions.server.ServerSession.executeCall(ServerSession.java:603)
	at org.eclipse.persistence.sessions.server.ClientSession.executeCall(ClientSession.java:265)
	at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:275)
	at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:261)
	at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.selectOneRow(DatasourceCallQueryMechanism.java:785)
	at org.eclipse.persistence.internal.queries.ExpressionQueryMechanism.selectOneRowFromTable(ExpressionQueryMechanism.java:2839)
	at org.eclipse.persistence.internal.queries.ExpressionQueryMechanism.selectOneRow(ExpressionQueryMechanism.java:2792)
	at org.eclipse.persistence.queries.ReadObjectQuery.executeObjectLevelReadQuery(ReadObjectQuery.java:561)
	at org.eclipse.persistence.queries.ObjectLevelReadQuery.executeDatabaseQuery(ObjectLevelReadQuery.java:1232)
	at org.eclipse.persistence.queries.DatabaseQuery.execute(DatabaseQuery.java:913)
	at org.eclipse.persistence.queries.ObjectLevelReadQuery.execute(ObjectLevelReadQuery.java:1191)
	at org.eclipse.persistence.queries.ReadObjectQuery.execute(ReadObjectQuery.java:447)
	at org.eclipse.persistence.queries.ObjectLevelReadQuery.executeInUnitOfWork(ObjectLevelReadQuery.java:1279)
	at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.internalExecuteQuery(UnitOfWorkImpl.java:3023)
	at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1898)
	at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1880)
	at org.eclipse.persistence.internal.indirection.NoIndirectionPolicy.valueFromQuery(NoIndirectionPolicy.java:328)
	at org.eclipse.persistence.mappings.ForeignReferenceMapping.valueFromRowInternal(ForeignReferenceMapping.java:2347)
	at org.eclipse.persistence.mappings.OneToOneMapping.valueFromRowInternal(OneToOneMapping.java:1854)
	at org.eclipse.persistence.mappings.ForeignReferenceMapping.valueFromRow(ForeignReferenceMapping.java:2188)
	at org.eclipse.persistence.mappings.ForeignReferenceMapping.buildCloneFromRow(ForeignReferenceMapping.java:341)
	at org.eclipse.persistence.internal.descriptors.ObjectBuilder.buildAttributesIntoWorkingCopyClone(ObjectBuilder.java:2052)
	at org.eclipse.persistence.internal.descriptors.ObjectBuilder.buildWorkingCopyCloneFromRow(ObjectBuilder.java:2305)
	at org.eclipse.persistence.internal.descriptors.ObjectBuilder.buildObjectInUnitOfWork(ObjectBuilder.java:899)
	at org.eclipse.persistence.internal.descriptors.ObjectBuilder.buildObjectInternal(ObjectBuilder.java:786)
	at org.eclipse.persistence.internal.descriptors.ObjectBuilder.buildObject(ObjectBuilder.java:741)
	at org.eclipse.persistence.internal.descriptors.ObjectBuilder.buildObject(ObjectBuilder.java:719)
	at org.eclipse.persistence.queries.ObjectLevelReadQuery.buildObject(ObjectLevelReadQuery.java:861)
	at org.eclipse.persistence.queries.ReadAllQuery.registerResultInUnitOfWork(ReadAllQuery.java:987)
	at org.eclipse.persistence.queries.ReadAllQuery.executeObjectLevelReadQuery(ReadAllQuery.java:598)
	at org.eclipse.persistence.queries.ObjectLevelReadQuery.executeDatabaseQuery(ObjectLevelReadQuery.java:1232)
	at org.eclipse.persistence.queries.DatabaseQuery.execute(DatabaseQuery.java:913)
	at org.eclipse.persistence.queries.ObjectLevelReadQuery.execute(ObjectLevelReadQuery.java:1191)
	at org.eclipse.persistence.queries.ReadAllQuery.execute(ReadAllQuery.java:485)
	at org.eclipse.persistence.queries.ObjectLevelReadQuery.executeInUnitOfWork(ObjectLevelReadQuery.java:1279)
	at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.internalExecuteQuery(UnitOfWorkImpl.java:3023)
	at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1898)
	at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1880)
	at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1845)
	at org.eclipse.persistence.internal.jpa.QueryImpl.executeReadQuery(QueryImpl.java:262)
	at org.eclipse.persistence.internal.jpa.QueryImpl.getResultList(QueryImpl.java:482)
	... 36 more
Caused by: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.7.13.v20230724-7ffb888abf): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: ORA-01000: maximum open cursors exceeded
ORA-01000: maximum open cursors exceeded

Error Code: 1000
	at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:318)
	at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:314)
	at org.eclipse.persistence.internal.helper.ConversionManager.convertObjectToString(ConversionManager.java:772)
	at org.eclipse.persistence.internal.helper.ConversionManager.convertObject(ConversionManager.java:171)
	... 85 more
Caused by: java.sql.SQLException: ORA-01000: maximum open cursors exceeded
ORA-01000: maximum open cursors exceeded

	at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:526)
	at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:457)
	at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:452)
	at oracle.jdbc.driver.T4C8TTILob.processError(T4C8TTILob.java:838)
	at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:553)
	at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:269)
	at oracle.jdbc.driver.T4C8TTIClob.read(T4C8TTIClob.java:253)
	at oracle.jdbc.driver.T4CConnection.getChars(T4CConnection.java:4657)
	at oracle.jdbc.driver.OracleClob.getChars(OracleClob.java:472)
	at oracle.jdbc.driver.OracleClob.getSubString(OracleClob.java:308)
	at oracle.sql.CLOB.getSubString(CLOB.java:351)
	at org.eclipse.persistence.internal.helper.ConversionManager.convertObjectToString(ConversionManager.java:770)
	... 86 more