Runtime error: Out of memory?

[Kyleallt]

I put 2 1ups on my level and it crashed when I tried to play test it. Now I'm assuming the game didn't save cause of that dang error. Can someone explain why it said out of memory? There's no events currently, and I've certainly had longer levels than it.
This is annoying.

[Destiny]

The 1ups falls in lava?

[HeroLinik]

The 1ups falls in lava?

No, that's the division by zero error.

I've got this error before and it's most likely because you have a big level and/or it's been open for too long. To free up memory space, close other programs first then open SMBX.

[lighthouse64]

I think this may have to do with you using up to much RAM. I think u can clear some on the task manager.