Clear Items after updating OH2 via openhabian

i used the openhabian-config option 03 to upgrade and the 42 for the enviroment…both times ended with an error msg like that


openhab2 folders gone empty,all my config files went to openhab folders,and frontail loginfo remain at openhab2 view.I reinstalled it through openhabian-config and now i have an openhab3 frontail.
despite that msg my system is working like normal openhab3