I've been using Opera for a long time as the main browser on my smartphone, today I changed my phone and I can't manage to synchronize my account with my new smartphone. It asks me to log in to the account, it does that successfully and it shows that the synchronization is on, it asks me to log in again to confirm that it is me, but it still spins and won't synchronize, and at one point the synchronization was deleted from the old phone, and in the end I was left with all the data.
please help me to solve the problem.