• I am working on a new back-office application
• It starts in safe mode because the configuration is to be done
• I do not have access to the population configuration and I have no defined population
• I enter the configuration for the first time
• I save I have the error :

Caused by: java.lang.IllegalStateException: There are more than one population defined. You must set the configuration parameter 'population id' for the messaging connector

• I do not have access to the population screen to create one and fill in this parameter