You might be able to fix the Memory errors and continue playing Minecraft without any problems by attempting each of these procedures one at a time.

If you see Minecraft has run out of memory error, your might have to allocate more memory to Minecraft, Reduce video settings, etc.

Playing Minecraft can be a great way to escape from reality into a blocky world where you can hang out with friends or build fantastical creations.

Insufficient RAM- the game can run out of the allocated memory, especially when using mods. Corrupted game files- damaged or missing files prevent the game from launching.