If you delete the game completely, no errors will occur. I would like to tell you how to solve the problem, but there is a limit to the translator. I backed up the saved files separately and then deleted the game completely. Next, I reloaded the saved files that I backed up. This process requires the exclusion of in-game goods files. If you don't have access to the data file, please use the zarchiver and shizuku apps.
I could have worked it out this way, but someone might not. Just be patient.