Blynk as local server + NodeMCU V3 WiFi code needed

[zlazar]

Hi everyone,
I tested on my old PC1555 and works fine. I have 2 partitions, and unfortunately the web interface has no implemented multi partition. So I installed a local Blynk server, but I'm confusing to get working together with NodeMCU V3 over WiFi. The Blynk server is running fine, I have the token key, added on Arduino ide these lines:
#include <BlynkSimpleEsp8266.h> or #include <Blynk.h>
char auth[]"xxxxxxxxxxxx"
char server[] = "192.168.2.XX";
but I'get errors:
conflicting declaration 'AsyncWebServer server'

Can anyone please help me with the original code used with Blynk?
Thank you!