Instagram error “sorry there was a problem with your request”

Instagram error “sorry there was a problem with your request”

No one is helping me with this problem, neither Apple nor Instagram. Is there anyone who has solved this problem recently? Because I am in a difficult situation. I tried resetting my phone, but it didn't work. I don't want to lose everything. I need your help. I can log in from another phone, but I can't log in from my own phone, the iPhone 17 Pro Max. Please help me.