التحديث يستغرق حوالي 20 دقيقة وتوقفات تحديث التقدم (مؤقتًا) عند خطوة multisite:migrate

I am not sure there is anything we can do now.

We need to drop the index and if your forum happened to be super busy at the time it can take a while.

Assume all is well now?