Game freezes after being poisoned

I think I found another bug. When I'm playing as either Mario or Mallow (the only 2 characters I have so far) and I'm poisoned by an enemy in battle, the game freezes. It happens after the character is poisoned, right as its their turn to go. So when Mario was poisoned, the game would freeze immediately (because its his turn to move). But when Mallow was poisoned, Mario would go and then the game would freeze as it became Mallow's turn.

Any feedback on this?

Thanks!