i was busy making a game with CASIO BASIC when i got a memory error, now all of my programs result in that error, even the ones not connected to the game at all. i got this error once before, and accidentally fixed it while i was packaging the game up for some of my friends, in order to check if everything worked i removed removed all of my programs that had to do with the game, and put them back through txt files. what causes this error and is there any way to fix this?
also, this is just an extra question, is there any way to make an actual save file, because right now i'm using matrixes to save any game data and the only thing stopping people from wiping it is that people barely use the matrix in my friend group