Collaboration: Brothers adventure

I don't know what is the problem but the game is broken. even it was fine in the editor. I am working on it but I had to submit (last minutes) Sorry for the buggy game.

It sames that they were a lot of errors in the background, and since running the game in the editor runs in debug mode those errors don't crush the game. but in the release those errors crush the game.
I have changed  to export with debug to resolve the issue but I can't submit the changes because the time to submit is up. (My fault after all).
Until the host or some one give me the permission to submit the fix. I uploaded the debug version her for now:
https://ahmedrkm.itch.io/collaboration-fix

Collaboration : Brothers adventure, is a simple 2d puzzle platformer game talks about 3 brothers with 3 different abilities (Speed, Jump, Strength).
The game is my submission to the Godot Wild Jam #24 - Our 2 Year! and made under 9 days by using Godot Engine 3.2.2.

• Asset : 1-Bit pack by Kenny https://kenney.nl/assets/bit-pack
• Music : Retro-platforming https://www.fesliyanstudios.com/royalty-free-music/download/retro-platforming/454
• Source : I will upload it tomorrow on GitHub : https://github.com/AhmedEssoubai/GodotWildJam24-Family

Controls:

• Left/Right  Arrow key  or A/D  : Left and Right Movement
• Up Arrow key or W: Jumping
• E : Pick up Brothers/Boxes [Big Brother]
• Left mouse button : Throw the Gem or Throw  Brothers/Boxes [Big Brother]
• Move the mouse to point to the direction you wanna throw to

There is 4 levels in the game for now, and there is no checkpoints (I didn't have time to do them). The last 2 levels are a bit challenging.

Have Fun.