[Oracle] Most of Statistics graphs don't work.

Following exception is occurred when trying to get statistics.

2015-12-11 17:39:18,467] ERROR - AppMDAO Failed to get subscriptionCount of apps for provider :_all_providers_for the period 2015-11-13 17:39:00to2015-12-12
java.sql.SQLSyntaxErrorException: ORA-00979: not a GROUP BY expression

at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:450)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:399)
at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:1017)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:655)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:249)
at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:566)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:215)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:58)
at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:776)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:897)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1034)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3820)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3867)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1502)
at org.wso2.carbon.appmgt.impl.dao.AppMDAO.GetSubscriptionCountByApp(AppMDAO.java:2435)
at org.wso2.carbon.appmgt.impl.APIProviderImpl.getSubscriptionCountByAPPs(APIProviderImpl.java:1713)
at org.wso2.carbon.appmgt.impl.UserAwareAPIProvider.getSubscriptionCountByAPPs(UserAwareAPIProvider.java:36)
at org.wso2.carbon.appmgt.hostobjects.APIProviderHostObject.jsFunction_getSubscriberCountByAPIs(APIProviderHostObject.java:1481)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:126)
at org.mozilla.javascript.FunctionObject.call(FunctionObject.java:386)
at org.mozilla.javascript.optimizer.OptRuntime.callN(OptRuntime.java:52)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6._c_anonymous_2(/publisher/apis/v1/assets_api_router.jag:59)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6.call(/publisher/apis/v1/assets_api_router.jag)
at org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:32)
at org.jaggeryjs.rhino.publisher.modules.c4._c_anonymous_12(/publisher/modules/router-g.js:183)
at org.jaggeryjs.rhino.publisher.modules.c4.call(/publisher/modules/router-g.js)
at org.mozilla.javascript.optimizer.OptRuntime.call2(OptRuntime.java:42)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6._c_anonymous_1(/publisher/apis/v1/assets_api_router.jag:757)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6.call(/publisher/apis/v1/assets_api_router.jag)
at org.mozilla.javascript.ScriptRuntime.applyOrCall(ScriptRuntime.java:2430)
at org.mozilla.javascript.BaseFunction.execIdCall(BaseFunction.java:269)
at org.mozilla.javascript.IdFunctionObject.call(IdFunctionObject.java:97)
at org.mozilla.javascript.optimizer.OptRuntime.call2(OptRuntime.java:42)
at org.jaggeryjs.rhino.publisher.modules.c6._c_anonymous_17(/publisher/modules/publisher.js:438)
at org.jaggeryjs.rhino.publisher.modules.c6.call(/publisher/modules/publisher.js)
at org.mozilla.javascript.optimizer.OptRuntime.call0(OptRuntime.java:23)
at org.mozilla.javascript.gen.store_server_js_13._c_anonymous_17([store]/server.js:273)
at org.mozilla.javascript.gen.store_server_js_13.call([store]/server.js)
at org.mozilla.javascript.optimizer.OptRuntime.call2(OptRuntime.java:42)
at org.jaggeryjs.rhino.publisher.modules.c6._c_anonymous_16(/publisher/modules/publisher.js:433)
at org.jaggeryjs.rhino.publisher.modules.c6.call(/publisher/modules/publisher.js)
at org.mozilla.javascript.optimizer.OptRuntime.callN(OptRuntime.java:52)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6._c_script_0(/publisher/apis/v1/assets_api_router.jag:3)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6.call(/publisher/apis/v1/assets_api_router.jag)
at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:394)
at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3091)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6.call(/publisher/apis/v1/assets_api_router.jag)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6.exec(/publisher/apis/v1/assets_api_router.jag)
at org.jaggeryjs.scriptengine.engine.RhinoEngine.execScript(RhinoEngine.java:567)
at org.jaggeryjs.scriptengine.engine.RhinoEngine.exec(RhinoEngine.java:273)
at org.jaggeryjs.jaggery.core.manager.WebAppManager.execute(WebAppManager.java:536)
at org.jaggeryjs.jaggery.core.JaggeryServlet.doPost(JaggeryServlet.java:29)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:486)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:378)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338)
at org.jaggeryjs.jaggery.core.JaggeryFilter.doFilter(JaggeryFilter.java:21)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)
at org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)
at org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56)
at org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)
at org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)
at org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1736)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1695)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
[2015-12-11 17:39:18,481] ERROR - UserAwareAPIProvider Failed to get subscriptionCount by apps for provider :_all_providers_for the period 2015-11-13 17:39:00to2015-12-12
org.wso2.carbon.appmgt.api.AppManagementException: Failed to get subscriptionCount of apps for provider :_all_providers_for the period 2015-11-13 17:39:00to2015-12-12
at org.wso2.carbon.appmgt.impl.dao.AppMDAO.handleException(AppMDAO.java:4811)
at org.wso2.carbon.appmgt.impl.dao.AppMDAO.GetSubscriptionCountByApp(AppMDAO.java:2461)
at org.wso2.carbon.appmgt.impl.APIProviderImpl.getSubscriptionCountByAPPs(APIProviderImpl.java:1713)
at org.wso2.carbon.appmgt.impl.UserAwareAPIProvider.getSubscriptionCountByAPPs(UserAwareAPIProvider.java:36)
at org.wso2.carbon.appmgt.hostobjects.APIProviderHostObject.jsFunction_getSubscriberCountByAPIs(APIProviderHostObject.java:1481)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:126)
at org.mozilla.javascript.FunctionObject.call(FunctionObject.java:386)
at org.mozilla.javascript.optimizer.OptRuntime.callN(OptRuntime.java:52)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6._c_anonymous_2(/publisher/apis/v1/assets_api_router.jag:59)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6.call(/publisher/apis/v1/assets_api_router.jag)
at org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:32)
at org.jaggeryjs.rhino.publisher.modules.c4._c_anonymous_12(/publisher/modules/router-g.js:183)
at org.jaggeryjs.rhino.publisher.modules.c4.call(/publisher/modules/router-g.js)
at org.mozilla.javascript.optimizer.OptRuntime.call2(OptRuntime.java:42)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6._c_anonymous_1(/publisher/apis/v1/assets_api_router.jag:757)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6.call(/publisher/apis/v1/assets_api_router.jag)
at org.mozilla.javascript.ScriptRuntime.applyOrCall(ScriptRuntime.java:2430)
at org.mozilla.javascript.BaseFunction.execIdCall(BaseFunction.java:269)
at org.mozilla.javascript.IdFunctionObject.call(IdFunctionObject.java:97)
at org.mozilla.javascript.optimizer.OptRuntime.call2(OptRuntime.java:42)
at org.jaggeryjs.rhino.publisher.modules.c6._c_anonymous_17(/publisher/modules/publisher.js:438)
at org.jaggeryjs.rhino.publisher.modules.c6.call(/publisher/modules/publisher.js)
at org.mozilla.javascript.optimizer.OptRuntime.call0(OptRuntime.java:23)
at org.mozilla.javascript.gen.store_server_js_13._c_anonymous_17([store]/server.js:273)
at org.mozilla.javascript.gen.store_server_js_13.call([store]/server.js)
at org.mozilla.javascript.optimizer.OptRuntime.call2(OptRuntime.java:42)
at org.jaggeryjs.rhino.publisher.modules.c6._c_anonymous_16(/publisher/modules/publisher.js:433)
at org.jaggeryjs.rhino.publisher.modules.c6.call(/publisher/modules/publisher.js)
at org.mozilla.javascript.optimizer.OptRuntime.callN(OptRuntime.java:52)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6._c_script_0(/publisher/apis/v1/assets_api_router.jag:3)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6.call(/publisher/apis/v1/assets_api_router.jag)
at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:394)
at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3091)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6.call(/publisher/apis/v1/assets_api_router.jag)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6.exec(/publisher/apis/v1/assets_api_router.jag)
at org.jaggeryjs.scriptengine.engine.RhinoEngine.execScript(RhinoEngine.java:567)
at org.jaggeryjs.scriptengine.engine.RhinoEngine.exec(RhinoEngine.java:273)
at org.jaggeryjs.jaggery.core.manager.WebAppManager.execute(WebAppManager.java:536)
at org.jaggeryjs.jaggery.core.JaggeryServlet.doPost(JaggeryServlet.java:29)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:486)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:378)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338)
at org.jaggeryjs.jaggery.core.JaggeryFilter.doFilter(JaggeryFilter.java:21)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)
at org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)
at org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56)
at org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)
at org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)
at org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1736)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1695)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.sql.SQLSyntaxErrorException: ORA-00979: not a GROUP BY expression

at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:450)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:399)
at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:1017)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:655)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:249)
at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:566)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:215)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:58)
at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:776)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:897)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1034)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3820)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3867)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1502)
at org.wso2.carbon.appmgt.impl.dao.AppMDAO.GetSubscriptionCountByApp(AppMDAO.java:2435)
... 75 more
[2015-12-11 17:39:18,490] ERROR - WebAppManager org.mozilla.javascript.WrappedException: Wrapped org.wso2.carbon.appmgt.api.AppManagementException: Failed to get subscriptionCount by apps for provider :_all_providers_for the period 2015-11-13 17:39:00to2015-12-12 (/publisher/apis/v1/assets_api_router.jag#59)
org.jaggeryjs.scriptengine.exceptions.ScriptException: org.mozilla.javascript.WrappedException: Wrapped org.wso2.carbon.appmgt.api.AppManagementException: Failed to get subscriptionCount by apps for provider :_all_providers_for the period 2015-11-13 17:39:00to2015-12-12 (/publisher/apis/v1/assets_api_router.jag#59)
at org.jaggeryjs.scriptengine.engine.RhinoEngine.execScript(RhinoEngine.java:571)
at org.jaggeryjs.scriptengine.engine.RhinoEngine.exec(RhinoEngine.java:273)
at org.jaggeryjs.jaggery.core.manager.WebAppManager.execute(WebAppManager.java:536)
at org.jaggeryjs.jaggery.core.JaggeryServlet.doPost(JaggeryServlet.java:29)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:486)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:378)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338)
at org.jaggeryjs.jaggery.core.JaggeryFilter.doFilter(JaggeryFilter.java:21)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)
at org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)
at org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56)
at org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)
at org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)
at org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1736)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1695)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.mozilla.javascript.WrappedException: Wrapped org.wso2.carbon.appmgt.api.AppManagementException: Failed to get subscriptionCount by apps for provider :_all_providers_for the period 2015-11-13 17:39:00to2015-12-12 (/publisher/apis/v1/assets_api_router.jag#59)
at org.mozilla.javascript.Context.throwAsScriptRuntimeEx(Context.java:1754)
at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:148)
at org.mozilla.javascript.FunctionObject.call(FunctionObject.java:386)
at org.mozilla.javascript.optimizer.OptRuntime.callN(OptRuntime.java:52)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6._c_anonymous_2(/publisher/apis/v1/assets_api_router.jag:59)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6.call(/publisher/apis/v1/assets_api_router.jag)
at org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:32)
at org.jaggeryjs.rhino.publisher.modules.c4._c_anonymous_12(/publisher/modules/router-g.js:183)
at org.jaggeryjs.rhino.publisher.modules.c4.call(/publisher/modules/router-g.js)
at org.mozilla.javascript.optimizer.OptRuntime.call2(OptRuntime.java:42)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6._c_anonymous_1(/publisher/apis/v1/assets_api_router.jag:757)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6.call(/publisher/apis/v1/assets_api_router.jag)
at org.mozilla.javascript.ScriptRuntime.applyOrCall(ScriptRuntime.java:2430)
at org.mozilla.javascript.BaseFunction.execIdCall(BaseFunction.java:269)
at org.mozilla.javascript.IdFunctionObject.call(IdFunctionObject.java:97)
at org.mozilla.javascript.optimizer.OptRuntime.call2(OptRuntime.java:42)
at org.jaggeryjs.rhino.publisher.modules.c6._c_anonymous_17(/publisher/modules/publisher.js:438)
at org.jaggeryjs.rhino.publisher.modules.c6.call(/publisher/modules/publisher.js)
at org.mozilla.javascript.optimizer.OptRuntime.call0(OptRuntime.java:23)
at org.mozilla.javascript.gen.store_server_js_13._c_anonymous_17([store]/server.js:273)
at org.mozilla.javascript.gen.store_server_js_13.call([store]/server.js)
at org.mozilla.javascript.optimizer.OptRuntime.call2(OptRuntime.java:42)
at org.jaggeryjs.rhino.publisher.modules.c6._c_anonymous_16(/publisher/modules/publisher.js:433)
at org.jaggeryjs.rhino.publisher.modules.c6.call(/publisher/modules/publisher.js)
at org.mozilla.javascript.optimizer.OptRuntime.callN(OptRuntime.java:52)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6._c_script_0(/publisher/apis/v1/assets_api_router.jag:3)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6.call(/publisher/apis/v1/assets_api_router.jag)
at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:394)
at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3091)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6.call(/publisher/apis/v1/assets_api_router.jag)
at org.jaggeryjs.rhino.publisher.apis.v_1.c6.exec(/publisher/apis/v1/assets_api_router.jag)
at org.jaggeryjs.scriptengine.engine.RhinoEngine.execScript(RhinoEngine.java:567)
... 37 more
Caused by: org.wso2.carbon.appmgt.api.AppManagementException: Failed to get subscriptionCount by apps for provider :_all_providers_for the period 2015-11-13 17:39:00to2015-12-12
at org.wso2.carbon.appmgt.impl.AbstractAPIManager.handleException(AbstractAPIManager.java:665)
at org.wso2.carbon.appmgt.impl.APIProviderImpl.getSubscriptionCountByAPPs(APIProviderImpl.java:1715)
at org.wso2.carbon.appmgt.impl.UserAwareAPIProvider.getSubscriptionCountByAPPs(UserAwareAPIProvider.java:36)
at org.wso2.carbon.appmgt.hostobjects.APIProviderHostObject.jsFunction_getSubscriberCountByAPIs(APIProviderHostObject.java:1481)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:126)
... 67 more
Caused by: org.wso2.carbon.appmgt.api.AppManagementException: Failed to get subscriptionCount of apps for provider :_all_providers_for the period 2015-11-13 17:39:00to2015-12-12
at org.wso2.carbon.appmgt.impl.dao.AppMDAO.handleException(AppMDAO.java:4811)
at org.wso2.carbon.appmgt.impl.dao.AppMDAO.GetSubscriptionCountByApp(AppMDAO.java:2461)
at org.wso2.carbon.appmgt.impl.APIProviderImpl.getSubscriptionCountByAPPs(APIProviderImpl.java:1713)
... 74 more
Caused by: java.sql.SQLSyntaxErrorException: ORA-00979: not a GROUP BY expression

at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:450)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:399)
at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:1017)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:655)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:249)
at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:566)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:215)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:58)
at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:776)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:897)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1034)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3820)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3867)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1502)
at org.wso2.carbon.appmgt.impl.dao.AppMDAO.GetSubscriptionCountByApp(AppMDAO.java:2435)
... 75 more