# Error updating features for module: modbusdriver2 **URL:** \ **Category:** Ignition\ **Created:** [June 1, 2013, 7:24pm UTC](https://forum.inductiveautomation.com/t/error-updating-features-for-module-modbusdriver2/6628 "2013-06-01T19:24:48Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Ikeprof](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/ikeprof/32/84814_2.png) [@Ikeprof](https://forum.inductiveautomation.com/u/Ikeprof)\ **Post date:** [June 1, 2013, 7:24pm UTC](https://forum.inductiveautomation.com/t/error-updating-features-for-module-modbusdriver2/6628/1 "2013-06-01T19:24:48Z")
Keep seeing the above message during startup of the gateway. Only noticed this because I seem to be having issues with one of my deployments loosing connectivity after a period of time that is only resolved by rebooting the gateway. If this log entry is unrelated, I will continue my troubleshooting. The body of the error message is as follows: java.sql.SQLSyntaxErrorException: user lacks privilege or object not found: PUBLIC.MODBUSRTUDRIVERSETTINGS at org.hsqldb.jdbc.Util.sqlException(Unknown Source) at org.hsqldb.jdbc.Util.sqlException(Unknown Source) at org.hsqldb.jdbc.JDBCStatement.fetchResult(Unknown Source) at org.hsqldb.jdbc.JDBCStatement.executeUpdate(Unknown Source) at org.apache.commons.dbcp.DelegatingStatement.executeUpdate(DelegatingStatement.java:228) at com.inductiveautomation.ignition.gateway.localdb.hsql.DelegatingDataSource$DelegatingConnection$DelegatingStatement.executeUpdate(DelegatingDataSource.java:392) at com.inductiveautomation.ignition.gateway.localdb.DatasourceDBInterface.runUpdateQuery(DatasourceDBInterface.java:220) at com.inductiveautomation.ignition.gateway.localdb.LocalDBManagerImpl$SingleConnectionDBInterface.runUpdateQuery(LocalDBManagerImpl.java:526) at com.inductiveautomation.ignition.gateway.localdb.DDLSchemaFeature.apply(DDLSchemaFeature.java:25) at com.inductiveautomation.ignition.gateway.localdb.LocalDBManagerImpl.updateSchema(LocalDBManagerImpl.java:264) at com.inductiveautomation.ignition.gateway.localdb.LocalDBManagerImpl.updateSchema(LocalDBManagerImpl.java:233) at com.inductiveautomation.xopc.drivers.modbus2.ModuleHook.applySchemaHacks(ModuleHook.java:120) at com.inductiveautomation.xopc.drivers.modbus2.ModuleHook.serviceReady(ModuleHook.java:93) at com.inductiveautomation.ignition.gateway.services.ModuleServicesManagerImpl.subscribe(ModuleServicesManagerImpl.java:94) at com.inductiveautomation.xopc.driver.common.AbstractDriverModuleHook.startup(AbstractDriverModuleHook.java:67) at com.inductiveautomation.ignition.gateway.modules.ModuleManagerImpl$LoadedModule.startup(ModuleManagerImpl.java:2156) at com.inductiveautomation.ignition.gateway.modules.ModuleManagerImpl.startup(ModuleManagerImpl.java:264) at com.inductiveautomation.ignition.gateway.SRContext.startupInternal(SRContext.java:1116) at com.inductiveautomation.ignition.gateway.redundancy.RedundancyManagerImpl.startup(RedundancyManagerImpl.java:183) at com.inductiveautomation.ignition.gateway.SRContext.asyncInit(SRContext.java:858) at com.inductiveautomation.ignition.gateway.SRContext.access$200(SRContext.java:204) at com.inductiveautomation.ignition.gateway.SRContext$2.run(SRContext.java:590) at com.inductiveautomation.ignition.common.execution.impl.BasicExecutionEngine$ThrowableCatchingRunnable.run(BasicExecutionEngine.java:526) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: org.hsqldb.HsqlException: user lacks privilege or object not found: PUBLIC.MODBUSRTUDRIVERSETTINGS at org.hsqldb.error.Error.error(Unknown Source) at org.hsqldb.error.Error.error(Unknown Source) at org.hsqldb.SchemaManager.getUserTable(Unknown Source) at org.hsqldb.ParserDDL.compileAlterTable(Unknown Source) at org.hsqldb.ParserDDL.compileAlter(Unknown Source) at org.hsqldb.ParserCommand.compilePart(Unknown Source) at org.hsqldb.ParserCommand.compileStatements(Unknown Source) at org.hsqldb.Session.executeDirectStatement(Unknown Source) at org.hsqldb.Session.execute(Unknown Source) … 29 more ---
**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\ **Post date:** [June 1, 2013, 8:07pm UTC](https://forum.inductiveautomation.com/t/error-updating-features-for-module-modbusdriver2/6628/2 "2013-06-01T20:07:05Z")
It’s unrelated, sorry. Maybe you can tell us more about the problem you’re having. ---
**Author:** ![Ikeprof](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/ikeprof/32/84814_2.png) [@Ikeprof](https://forum.inductiveautomation.com/u/Ikeprof)\ **Post date:** [June 2, 2013, 3:22am UTC](https://forum.inductiveautomation.com/t/error-updating-features-for-module-modbusdriver2/6628/3 "2013-06-02T03:22:56Z")
I did a fresh install and will see if I continue to lose communications over time. Will either advise or marked solved. Thank you Ike ---
**Author:** ![greg.simpson](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/greg.simpson/32/3135_2.png) [@greg.simpson](https://forum.inductiveautomation.com/u/greg.simpson)\ **Post date:** [July 10, 2013, 4:31pm UTC](https://forum.inductiveautomation.com/t/error-updating-features-for-module-modbusdriver2/6628/4 "2013-07-10T16:31:22Z")
Ike, Are you still seeing this issue?