Couldn't start a new draft from that template. Try again.
Picking a template from Meta's real library (either the featured strip or the full library page) saves it as a new draft before opening the wizard - that save failed. Distinct from AVX-3029: this is an unexpected failure, not the 10-draft cap.
Try picking the template again.
If you're at 10 saved drafts already, delete one first (see AVX-3029), since that's a different problem.
If it keeps happening, contact support at hello@theavoxai.com with this code.
Still stuck? Send AVX-3031 to hello@theavoxai.com along with what you were doing when it happened.