I want to return the configuration file to the previous one
By default, ini_history contains all past configuration files for up to 14 days before any changes.
You can change the number of days to retain this information in the settings.
The configuration files .bak and .bak2 in the root folder are a protection function that allows you to rollback if one of the files remains in the event that they are lost due to a failure in recording due to an OS crash, etc. Masu.