error: expected ')' before numeric constant LiquidCrystal lcd (3, 4, 5 6, 7, 8

I am trying to write some code for a prject that I am working on but i got this error message that I don’t know how to fix.

#include <Servo.h>
#include <LiquidCrystal.h>
#include <Wire.h>

Servo myservo;  // create servo object to control a servo
int servo_pin = 12;
int brightness_lcd_pin = 11;
int text_lcd_pin = 10;
int color_lcd_pin = 9; // Sets the pin values for the receiver
int pos = 95;    // variable to store the servo position

#define REDLITE 0
#define GREENLITE 1
#define BLUELITE 2
 
// initialize the library with the numbers of the interface pins
LiquidCrystal lcd (3, 4, 5 6, 7, 8);

int brightness = 255;

void setup() {
  myservo.attach(13);  // attaches the servo on pin 9 to the servo object]
  pinMode(servo_pin, OUTPUT);
  pinMode(brightness_lcd_pin, OUTPUT);
  pinMode(text_lcd_pin, OUTPUT);
  pinMode(color_lcd_pin, OUTPUT);
  pinMode(REDLITE, OUTPUT);
  pinMode(GREENLITE, OUTPUT);
  pinMode(BLUELITE, OUTPUT);
}

void loop() {
  {
  if (digitalRead(servo_pin) == HIGH)
    for (pos = 95; pos <= 0; pos -= 1) { // goes from 0 degrees to 95 degrees in steps of 1 degree
      
    myservo.write(pos);              // tell servo to go to position in variable 'pos'
  }
   if (digitalRead(servo_pin) == LOW)
    for (pos = 0; pos <= 95; pos += 1) { // goes from 0 degrees to 95 degrees in steps of 1 degree
      
    myservo.write(pos);              // tell servo to go to position in variable 'pos'
  }
  
if (digitalRead(brightness_lcd_pin) == HIGH)
   brightness = 200
  }
   if (digitalRead(brightness_lcd_pin) == LOW)
   brightness = 100
  }
  
  if (digitalRead(text_lcd_pin) == HIGH)
    // set up the LCD's number of rows and columns: 
  lcd.begin(16, 2);
  // Print a message to the LCD.
  lcd.print("Goodbye Rocky  ");
  lcd.setCursor(0,1);
  lcd.print(" Ford Highschool ");
  }
   if (digitalRead(text_lcd_pin) == LOW)
    lcd.begin(16, 2);
  // Print a message to the LCD.
  lcd.print("Class of  ");
  lcd.setCursor(0,1);
  lcd.print(" 2019!!! ");
  }
  
  if (digitalRead(color_lcd_pin) == HIGH)
   void loop() {
  for (int i = 0; i < 255; i++) {
    setBacklight(i, 0, 255-i);
    delay(5);
  }
  for (int i = 0; i < 255; i++) {
    setBacklight(255-i, i, 0);
    delay(5);
  }
  for (int i = 0; i < 255; i++) {
    setBacklight(0, 255-i, i);
    delay(5);
  }
   void setBacklight(uint8_t r, uint8_t g, uint8_t b) {
  // normalize the red LED - its brighter than the rest!
  r = map(r, 0, 255, 0, 100);
  g = map(g, 0, 255, 0, 150);
 
  r = map(r, 0, 255, 0, brightness);
  g = map(g, 0, 255, 0, brightness);
  b = map(b, 0, 255, 0, brightness);
 
  // common anode so invert!
  r = map(r, 0, 255, 255, 0);
  g = map(g, 0, 255, 255, 0);
  b = map(b, 0, 255, 255, 0);
  Serial.print("R = "); Serial.print(r, DEC);
  Serial.print(" G = "); Serial.print(g, DEC);
  Serial.print(" B = "); Serial.println(b, DEC);
  analogWrite(REDLITE, r);
  analogWrite(GREENLITE, g);
  analogWrite(BLUELITE, b);
}
  }
   if (digitalRead(color_lcd_pin) == LOW)
  void setBacklight(uint8_t r, uint8_t g, uint8_t b)
  r = map(r, 0, 255, 0, 100);
  r = map(r, 0, 255, 0, brightness);
  r = map(r, 0, 255, 255, 0);
  Serial.print("R = "); Serial.print(r, DEC);
  analogWrite(REDLITE, r);
  }

Here is the error message.

Arduino: 1.8.9 (Windows 10), Board: "Arduino/Genuino Uno"

Cap:18:28: error: expected ')' before numeric constant

 LiquidCrystal lcd (3, 4, 5 6, 7, 8);

                            ^

Cap:18:35: error: no matching function for call to 'LiquidCrystal::LiquidCrystal(int, int, int, int, int)'

 LiquidCrystal lcd (3, 4, 5 6, 7, 8);

                                   ^

In file included from C:\Users\Kasey\Desktop\Cap\Cap.ino:3:0:

C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src/LiquidCrystal.h:55:3: note: candidate: LiquidCrystal::LiquidCrystal(uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t)

   LiquidCrystal(uint8_t rs, uint8_t enable,

   ^

C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src/LiquidCrystal.h:55:3: note:   candidate expects 6 arguments, 5 provided

C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src/LiquidCrystal.h:53:3: note: candidate: LiquidCrystal::LiquidCrystal(uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t)

   LiquidCrystal(uint8_t rs, uint8_t rw, uint8_t enable,

   ^

C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src/LiquidCrystal.h:53:3: note:   candidate expects 7 arguments, 5 provided

C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src/LiquidCrystal.h:50:3: note: candidate: LiquidCrystal::LiquidCrystal(uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t)

   LiquidCrystal(uint8_t rs, uint8_t rw, uint8_t enable,

   ^

C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src/LiquidCrystal.h:50:3: note:   candidate expects 11 arguments, 5 provided

C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src/LiquidCrystal.h:47:3: note: candidate: LiquidCrystal::LiquidCrystal(uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t)

   LiquidCrystal(uint8_t rs, uint8_t enable,

   ^

C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src/LiquidCrystal.h:47:3: note:   candidate expects 10 arguments, 5 provided

C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src/LiquidCrystal.h:45:7: note: candidate: constexpr LiquidCrystal::LiquidCrystal(const LiquidCrystal&)

 class LiquidCrystal : public Print {

       ^

C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src/LiquidCrystal.h:45:7: note:   candidate expects 1 argument, 5 provided

C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src/LiquidCrystal.h:45:7: note: candidate: constexpr LiquidCrystal::LiquidCrystal(LiquidCrystal&&)

C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src/LiquidCrystal.h:45:7: note:   candidate expects 1 argument, 5 provided

C:\Users\Kasey\Desktop\Cap\Cap.ino: In function 'void loop()':

Cap:48:3: error: expected ';' before '}' token

   }

   ^

Cap:51:3: error: expected ';' before '}' token

   }

   ^

C:\Users\Kasey\Desktop\Cap\Cap.ino: At global scope:

Cap:53:3: error: expected unqualified-id before 'if'

   if (digitalRead(text_lcd_pin) == HIGH)

   ^

Cap:57:3: error: 'lcd' does not name a type

   lcd.print("Goodbye Rocky  ");

   ^

Cap:58:3: error: 'lcd' does not name a type

   lcd.setCursor(0,1);

   ^

Cap:59:3: error: 'lcd' does not name a type

   lcd.print(" Ford Highschool ");

   ^

Cap:60:3: error: expected declaration before '}' token

   }

   ^

exit status 1
expected ')' before numeric constant

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
LiquidCrystal lcd (3, 4, 5 <shouldn't there be a comma here?> 6, 7, 8);

You should check the placement of your { and }

Probably should throw in a few ; too.

    if (digitalRead(brightness_lcd_pin) == HIGH)
      brightness = 200
    }
  if (digitalRead(brightness_lcd_pin) == LOW)
    brightness = 100
  }