Hello, I'm working on the nrf7002dk WiFi station sample. Most of the time, data is sent and received successfully through HTTP using the HTTP PUT function. However, occasionally an error message appears: "Failed to create socket, err: 2" along with "<err> net_sock: get_sock_vtable: invalid access on sock -1 by thread 0x20004d10." Could you please explain why this error occurs and suggest how to fix it?