I'm trying to update my mods that I uploaded to ModtheSims, but it keeps returning a 500 error whenever I try to replace the current file. My mods are currently missing the flag that enables young adults to use them. Which is why I need to update them.

I already posted this in the wrong place. So hopefully I've located the correct place to post this.

Which specific mod are you trying to update?  Do you get a 500 error or error 103? Can you upload the package file to https://dbpf.modthesims.info/ so I can take a look?  Thanks

500 error. I've attempted to upload them to https://dbpf.modthesims.info/ just now. Hopefully it worked.

I'm trying to update the two mods that I uploaded to ModtheSims.

Same issue here updating a Sim (rar file): replaceDiv is null (in FF, Edge doesn't work either)

ps: got 500 error only once

Replacing files should work correctly now! Apologies for the errors!

It's still throwing errors.

I was able to replace a file fine on your upload.  So I'm at a loss as to why it's erroring for you.  Specifically what error? Can you screenshot the error please?

Oh whoops. The fault was entirely my own. I forgot to zip the file before updating it. It's been fixed! :D