Improve config file error handling
Improve config file error handling

orcoliver/traccar,tananaev/traccar,ninioe/traccar,tsmgeek/traccar,jon-stumpf/traccar,jon-stumpf/traccar,orcoliver/traccar,jon-stumpf/traccar,jssenyange/traccar,tsmgeek/traccar,tananaev/traccar,tananaev/traccar,jssenyange/traccar,jssenyange/traccar,orcoliver/traccar,ninioe/traccar,ninioe/traccar,tsmgeek/traccar