2021-09-02 16:48:53 [traceId:] [ WARN ] [ org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext ] Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Failed to start bean 'webServerStartStop'; nested exception is org.springframework.boot.web.server.PortInUseException: Port 8110 is already in use 2021-09-02 16:48:53 [traceId:] [ ERROR ] [ org.springframework.boot.diagnostics.LoggingFailureAnalysisReporter ] *************************** APPLICATION FAILED TO START *************************** Description: Web server failed to start. Port 8110 was already in use. Action: Identify and stop the process that's listening on port 8110 or configure this application to listen on another port. 2021-09-02 16:49:24 [traceId:] [ WARN ] [ org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext ] Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Failed to start bean 'webServerStartStop'; nested exception is org.springframework.boot.web.server.PortInUseException: Port 8110 is already in use 2021-09-02 16:49:24 [traceId:] [ ERROR ] [ org.springframework.boot.diagnostics.LoggingFailureAnalysisReporter ] *************************** APPLICATION FAILED TO START *************************** Description: Web server failed to start. Port 8110 was already in use. Action: Identify and stop the process that's listening on port 8110 or configure this application to listen on another port. 2021-09-02 17:35:58 [traceId:] [ WARN ] [ org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext ] Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Failed to start bean 'webServerStartStop'; nested exception is org.springframework.boot.web.server.PortInUseException: Port 8110 is already in use 2021-09-02 17:35:58 [traceId:] [ ERROR ] [ org.springframework.boot.diagnostics.LoggingFailureAnalysisReporter ] *************************** APPLICATION FAILED TO START *************************** Description: Web server failed to start. Port 8110 was already in use. Action: Identify and stop the process that's listening on port 8110 or configure this application to listen on another port.