Yep, error is with the logging system:
INFO | jvm 1 | 2019/06/13 13:54:07 | E [c.i.i.g.l.SQLiteAppenderReader] [18:54:07]: Error executing query against logs database. route-group=status, route-path=/logs
INFO | jvm 1 | 2019/06/13 13:54:07 | java.sql.SQLException: [SQLITE_CORRUPT] The database disk image is malformed (database disk image is malformed)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.sqlite.core.DB.newSQLException(DB.java:890)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.sqlite.core.DB.newSQLException(DB.java:901)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.sqlite.core.DB.execute(DB.java:810)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.sqlite.jdbc3.JDBC3PreparedStatement.executeQuery(JDBC3PreparedStatement.java:68)
INFO | jvm 1 | 2019/06/13 13:54:07 | at com.inductiveautomation.ignition.gateway.logging.SQLiteAppenderReader.executePrepStatement(SQLiteAppenderReader.java:97)
INFO | jvm 1 | 2019/06/13 13:54:07 | at com.inductiveautomation.ignition.gateway.logging.SQLiteAppenderReader.query(SQLiteAppenderReader.java:170)
INFO | jvm 1 | 2019/06/13 13:54:07 | at com.inductiveautomation.ignition.gateway.logging.GatewayLoggingManagerImpl.queryLogEvents(GatewayLoggingManagerImpl.java:144)
INFO | jvm 1 | 2019/06/13 13:54:07 | at com.inductiveautomation.ignition.gateway.web.pages.status.routes.LoggingRoutes.getLogs(LoggingRoutes.java:561)
INFO | jvm 1 | 2019/06/13 13:54:07 | at com.inductiveautomation.ignition.gateway.dataroutes.Route.service(Route.java:247)
INFO | jvm 1 | 2019/06/13 13:54:07 | at com.inductiveautomation.ignition.gateway.dataroutes.RouteGroupImpl.service(RouteGroupImpl.java:49)
INFO | jvm 1 | 2019/06/13 13:54:07 | at com.inductiveautomation.ignition.gateway.dataroutes.DataServlet.service(DataServlet.java:87)
INFO | jvm 1 | 2019/06/13 13:54:07 | at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:852)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:535)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:61)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.server.Server.handle(Server.java:530)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
INFO | jvm 1 | 2019/06/13 13:54:07 | at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
INFO | jvm 1 | 2019/06/13 13:54:07 | at java.base/java.lang.Thread.run(Unknown Source)
You can safely delete the system_logs.idb file in the /logs/ directory (you’ll obviously lose the currently logged events, but they’re also duplicated into the wrapper.log files). The log file won’t recreate until you restart the gateway, though.