[MCL-12511] can't launch version 1.3.2

I have an old save in version 1.3.2 but i can't launch the game in that version

heres the bug report:

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Comments 2

[MOD] Greymagic27 2019-11-09T17:09:33Z

Thank you for your report!
However, this issue is Invalid.

This is a technical support issue; this site is for bug reports only. We do not have the resources to provide you with technical support.
Please contact community support, linked below.
https://help.minecraft.net/hc/en-us/articles/360035130751-Technical-support-resources

[Mod] violine1101 2019-11-09T17:33:51Z

We do not provide support for old versions.

This issue is probably caused by the fact that you are not using a separate game directory for older versions. This is strongly recommended if you want to use older versions.