sonarqube server failed to sonar-scanner execution - sonarqube

Question

I am trying to analyze my code with sonarqube server but I got following error.
ERROR: Error during SonarQube Scanner execution
org.sonarqube.ws.client.HttpException: Error 500 on http://192.168.0.70:9000/api
/ce/submit?projectKey=mvctest_git&projectName=mvctest_git : {"errors": [{"msg":"F
ail to insert data of CE task AVjxlgQMTxoM_vEXvBke"}]}
at org.sonarqube.ws.client.BaseResponse.failIfNotSuccessful(BaseResponse
.java:36)
at org.sonar.scanner.bootstrap.BatchWsClient.failIfUnauthorized(BatchWsC
lient.java:102)
at org.sonar.scanner.bootstrap.BatchWsClient.call(BatchWsClient.java:71)
at org.sonar.scanner.report.ReportPublisher.upload(ReportPublisher.java:
173)
at org.sonar.scanner.report.ReportPublisher.execute(ReportPublisher.java
:128)
at org.sonar.scanner.phases.PublishPhaseExecutor.publishReportJob(Publis
hPhaseExecutor.java:64)
at org.sonar.scanner.phases.PublishPhaseExecutor.executeOnRoot(PublishPh
aseExecutor.java:51)
at org.sonar.scanner.phases.AbstractPhaseExecutor.execute(AbstractPhaseE
xecutor.java:81)
at org.sonar.scanner.scan.ModuleScanContainer.doAfterStart(ModuleScanCon
tainer.java:182)
at org.sonar.core.platform.ComponentContainer.startComponents(ComponentC
ontainer.java:142)
at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer
.java:127)
at org.sonar.scanner.scan.ProjectScanContainer.scan(ProjectScanContainer
.java:247)
at org.sonar.scanner.scan.ProjectScanContainer.scanRecursively(ProjectSc
anContainer.java:242)
at org.sonar.scanner.scan.ProjectScanContainer.doAfterStart(ProjectScanC
ontainer.java:232)
at org.sonar.core.platform.ComponentContainer.startComponents(ComponentC
ontainer.java:142)
at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer
.java:127)
at org.sonar.scanner.task.ScanTask.execute(ScanTask.java:47)
at org.sonar.scanner.task.TaskContainer.doAfterStart(TaskContainer.java:
86)
at org.sonar.core.platform.ComponentContainer.startComponents(ComponentC
ontainer.java:142)
at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer
.java:127)
at org.sonar.scanner.bootstrap.GlobalContainer.executeTask(GlobalContain
er.java:115)
at org.sonar.batch.bootstrapper.Batch.executeTask(Batch.java:118)
at org.sonarsource.scanner.api.internal.batch.BatchIsolatedLauncher.exec
ute(BatchIsolatedLauncher.java:62)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.sonarsource.scanner.api.internal.IsolatedLauncherProxy.invoke(Iso
latedLauncherProxy.java:60)
at com.sun.proxy.$Proxy0.execute(Unknown Source)
at org.sonarsource.scanner.api.EmbeddedScanner.doExecute(EmbeddedScanner
.java:233)
at org.sonarsource.scanner.api.EmbeddedScanner.runAnalysis(EmbeddedScann
er.java:151)
at org.sonarsource.scanner.cli.Main.runAnalysis(Main.java:110)
at org.sonarsource.scanner.cli.Main.execute(Main.java:74)
at org.sonarsource.scanner.cli.Main.main(Main.java:61)
ERROR:
ERROR: Re-run SonarQube Scanner using the -X switch to enable full debug logging
in addition when I run with simple two or three page app sonarqube sever has worked well. could anyone help me please