Submitting Album to CLZ Core error - TOC not increasing

Hello,
I am getting an error submitting an album to CLZ Core. The album has 50 discs:

toc_not_increasing

Since this is not album not previously submitted to CLZ Core, I can submit it with 36 discs [with disc 36 showing no tracks, let me check on that] (which seems to be the maximum number of discs one in a single album one can submit to CLZ Core) with no entries for discs 1 to 3.

The submission url is https://core.collectorz.net/music/submission/581548.

I have received this error many times before but moved on. I have no idea what it means.
Thank you.

[reposted from CLZ Music Collector]
Hello,

When submitting a 50-disc box set to CLZ Core, my browser displays 500 | Server error:

500_server_error

Submission URL is https://core.collectorz.net/music/submission/581549.

Browser is Chrome; I can post DevTools output if you need it.
Thank you.

I’ve merged your topics, I think I saw 3 of them.

The TOC not increasing means that after scanning the CD, the order of the tracks has been changed.
Rescan the CDs to submit again.

But, and I think we should go this route:

Or just don’t submit, just add the album as you want it to your database, and leave it at that. All good.

Thank you. I do have the CDs and can try that route.