Andrew Mayorov

Hi @kedar-hatkar, This suggests that there was actually some problem with the logging configuration. ``` 2023-12-03T18:05:51.682000+05:30 [error] crasher: initial call: application_master:init/4, pid: , registered_name: [], exit: {{bad_return,{{emqx_conf_app,start,[normal,[]]},{'EXIT',{{case_clause,undefined},[{emqx_config_logger,tr_console_handler,1,[{file,"emqx_config_logger.erl"},{line,131}]},{emqx_config_logger,tr_handlers,1,[{file,"emqx_config_logger.erl"},{line,126}]},{emqx_config_logger,do_refresh_config,1,[{file,"emqx_config_logger.erl"},{line,50}]},{emqx_conf_app,start,2,[{file,"emqx_conf_app.erl"},{line,38}]},{application_master,start_it_old,4,[{file,"application_master.erl"},{line,293}]}]}}}},[{application_master,init,4,[{file,"application_master.erl"},{line,142}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,240}]}]}, ancestors: [], message_queue_len:...