Error in Japanese, need help understanding

[Larxe1]

https://imgur.com/a/vkyOXey

Was playing kin'iro loveriche normally yesterday and suddenly this error pops up now. I've tried reinstalling but it's the same

[Weiterfechten]

If I understand the message correctly your game configurations are outdated. In the message they ask you to clear you save data and then run the game again, no clue if this works. The part below informs you that you can with CTRL+C copy the message (and then perhaps look for help online). 

As for solving the problem I am in the same boat as you but perhaps someone else can help you if you clearing your save data doesn't help.

[Larxe1]

Apparently deleting the saves help, as annoying as it is