Error: Format string '%(ENV_SE_SUPERVISORD_LOG_FILE)s' for 'supervisord.logfile' contains names ('ENV_SE_SUPERVISORD_LOG_FILE') which cannot be expanded. Available names: ENV_COLUMNS, ENV_GIT_PAGER, ENV_HOME, ENV_LANG, ENV_LC_ALL, ENV_MANPAGER, ENV_NO_COLOR, ENV_PAGER, ENV_PATH, ENV_PWD, ENV_SHLVL, ENV_TERM, ENV_USER, ENV__, here
For help, use /usr/sbin/supervisord -h