mcreator.sh cannot execute binary file

I was following the steps for linux install of MCreator 2021.1, and when I execute mcreator.sh I get the following result:

./mcreator.sh: line 31: ./jdk/bin/java: cannot execute binary file: Exec format error

it will successfully create the shortcut icon, but the icon won't do anything when clicked, opened, or executed.

I'm trying to install the 32 bit version.

I've tried deleting all of the files and reinstalling, and nothing changes.