400 error when using GPT 4

[lucorus]

I've been using the API for a long time, but a couple of days ago I ran into a problem: when I ask something from GPT 4, an error appears:

list index out of range
<traceback object at 0x7f9af086d580>
127.0.0.1 - - [15/Aug/2023 19:36:52] "POST /backend-api/v2/conversation HTTP/1.1" 400 -

What could this be related to and how to fix it?

[Ramon]

Is it some GPT-4 API Provider security lock, to prevent bots and server overload

[lucorus]

Is it some GPT-4 API Provider security lock, to prevent bots and server overload

How can I bypass the GPT-4 API Provider security lock?

[Fedor]

Have you tried changing your ip address with vpn for example?

[NikitaLev]

Have you tried changing your ip address with vpn for example?

i tried, but it doesn't work. the problem goes away after a while. and then appears again..