I have a configuration in my Spring that includes a logging level:

logging:
    level:
        '[org.hibernate.persister.entity]': ${LOG_LEVEL}

Failed to bind properties under 'logging.level[org.hibernate.persister.entity]' to org.springframework.boot.logging.LogLevel:

    Property: logging.level[org.hibernate.persister.entity]
    Value: "${LOG_LEVEL}"
    Origin: class path resource [application.yml] - 25:45
    Reason: failed to convert java.lang.String to org.springframework.boot.logging.LogLevel (caused by java.lang.IllegalArgumentException: No enum constant org.springframework.boot.logging.LogLevel.${LOG_LEVEL})

Action:

Update your application's configuration. The following values are valid:        

    DEBUG
    ERROR
    FATAL
    INFO
    OFF
    TRACE
    WARN