Successful replays cannot be saved, then player crashes [MAJOR BUG] [EXP-PLAYER]

[Wafflem]

Player: V10.13.16:CCB90A0

If the "Save Successful Replays Automatically" option is checked in the settings, and you successfully beat a level, an error prevents the replay from being saved, and the player then crashes.

In addition to the crash, a folder is created instead of a proper replay file.

[namida]

Fixed for next update.