Fail to request http://IP:Port/api/ce/submit? and: timeout: Socket closed


We are using 7.7 of sonarqube over dokcer along with postgress sql docker container.
We are trying to scan one of out inhouse application, and facing issues in it, sonar:sonar build works fine build at the end it creates report and throws below exception,

[INFO] Sensor Zero Coverage Sensor
[INFO] Sensor Zero Coverage Sensor (done) | time=2349ms
[INFO] Sensor Java CPD Block Indexer
[INFO] Sensor Java CPD Block Indexer (done) | time=1476ms
[INFO] SCM provider for this project is: git
[INFO] 218 files to be analyzed
[INFO] 218/218 files analyzed
[INFO] 289 files had no CPD blocks
[INFO] Calculating CPD for 1125 files
[INFO] CPD calculation finished
[INFO] Analysis report generated in 7147ms, dir size=15 MB
[INFO] Analysis report compressed in 5522ms, zip size=6 MB
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 04:09 min
[INFO] Finished at: 2019-11-29T18:56:06+05:30
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin: (default-cli) on project ProjectParent: Fail to request http://IP:9000/api/ce/submit? timeout: Socket closed -> [Help 1]

Please let me know if needed to try any workaround or any additional information