Hi guys, first of all, i'm french so my english isn't perfect 
i'm working on a programm wich will control servos and piezzo buzzer and irremote,
Some months ago, my programm worked properly, everything was ok , but today i click on the verif button of the arduino programm and it's print an error with "vector 7" , there was tone and ir remote error", bref, i solved this error by searching on internet, it was a problem of timer wich was used two times, so that was solved and now i click again on the "verif" button and an new compilation error occured but this time with the "vector 11" but the error call the "servo" and "irremote" library"
I'm very confused, i already search long time on internet but nothing, i don't now why it doesnt work;
because my programm was working properly before and i didn't modify anything 
Please help me
Maybe, can someone just test the programm to see if it just an error on my computer or in the programm ?
The error :
Servo\Servo.cpp.o: In function __vector_11': C:\Program Files\Arduino\libraries\Servo/Servo.cpp:103: multiple definition of __vector_11'
IRremote\IRremote.cpp.o:C:\Users\salon\Documents\Arduino\libraries\IRremote/IRremote.cpp:311: first defined here
The complete programm :
#include <IRremote.h>
#include <Servo.h> //ffffffffffffffffffffffffffffffffffffffffffffffffff
int IR_Recv = 11; //IR Receiver Pin 3
int r_ledPin = 5; //red LED pin 9
int l_ledPin = 3; //barre de led gauche
Servo myservo; // create servo object to control a servo //fffffffffffffffffffffffffffffffffffffff
Servo myservo2; // create second object to control second servo //fffffffffffffffffffffffffffffffff
IRrecv irrecv(IR_Recv);
decode_results results;
void setup(){
Serial.begin(9600); //starts serial communication
irrecv.enableIRIn(); // Starts the receiver
pinMode(r_ledPin, OUTPUT); // sets the digital pin as output
pinMode(l_ledPin, OUTPUT); // sets the digital pin as output
myservo.attach(9); // attaches the servo on pin 9 //ffffffffffffffffffffffffffffffffffffffffff
myservo2.attach(10); //attaches the servo on pin 10 //fffffffffffffffffffffffffffffffffffffffff
}
void loop(){
//decodes the infrared input
if (irrecv.decode(&results)){
long int decCode = results.value;
Serial.println(decCode);
//switch case to use the selected remote control button
switch (results.value){
case 3778927144: //when you press the [1] button
for(int i = 0; i < 5; i++)
{
digitalWrite(r_ledPin, HIGH);
delay(500);
digitalWrite(r_ledPin, LOW);
delay(500);
}
break;
case 1167253836: //when you press the [7] button
digitalWrite(r_ledPin, LOW); // sets the red LED off
break;
case 657459652: //when you press the [3] button
for(int i = 0; i < 5; i++)
{
digitalWrite(l_ledPin, HIGH);
delay(500);
digitalWrite(l_ledPin, LOW);
delay(500);
}
break;
case 2340753640: //when you press the [9] button
digitalWrite(l_ledPin, LOW); // sets the red LED off
break;
case 2908251746: //buzzer song
tone(6, 250); // Send 1KHz sound signal...
delay(300);
noTone(6); // Stop sound...
delay(200);
tone(6, 250); // Send 1KHz sound signal...
delay(800); // ...for 1 sec
noTone(6); // Stop sound...
delay(1000);
break;
case 1931099650: //frein on //fffffffffffffffffffffffffffffffffffffffffff
myservo.write(100);
myservo2.write(100);
break;
case 1747313982: //frein off //ffffffffffffffffffffffffffffffffffffffffff
myservo.write(20);
myservo2.write(20);
break;
}
irrecv.resume(); // Receives the next value from the button you press
}
}