Map publishing declined

I Just created a Map, but every time i want to publish it, it shows me this error code:

Please fix the following issues and then release a new version via the Creator Portal:

1.14 Follow hardware guidelines - Make sure your islands do not cause server problems - whether intentionally or unintentionally. The refresh rate should always remain above 30 FPS.
The content on your creative mode island.

What can i do?

This usually happens when respawns or end of round or end of game respawn you and do not let you respawn due to errors at the end of the game, etc. you have errors.