Packaged game crash - "Failed to read file"

After packaging my game and trying to launch it from the generated .exe file, it crashes with the message “fatal error.” In the crash report, these three lines—which are all the same I guess—are the only warnings or errors listed:

[2021.07.16-18.32.48:700][751]LogStreaming: Warning: Failed to read file '../../../AnOddTale/Saved/SaveGames/BaseSlot.sav' error.
[2021.07.16-18.32.48:700][751]LogStreaming: Warning: Failed to read file '../../../AnOddTale/Saved/SaveGames/BaseSlot.sav' error.
[2021.07.16-18.32.48:700][751]LogStreaming: Warning: Failed to read file '../../../AnOddTale/Saved/SaveGames/BaseSlot.sav' error.

I don’t have a file of this name. In the path WindowsNoEditor/[Name of my game]/Saved/SaveGames, I only have “AudioSettings.sav” and “ControlSettings.sav.”

Can anyone help me out?

Thanks in advance

I have the same problem, help would be welcome. ;c