Error compiling for board arduino uno - Airflow, Humidity, Particulate Matter Seonsors

[red_car]

@invisiblesite

#include <Wire.h>  
#include <LiquidCrystal_I2C.h> 
LiquidCrystal_I2C lcd(0x27, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE); 

//measuring airflow

#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 4);

Seem to have declared these includes twice.

First one looks to have too many parameters... maybe left over code from a different type of LCD?

In fact... you seem to have 2 complete programs one after the other?

2 x setup()
2 x loop()