C++ OOP problem, cant understand why I am getting access violation

I am new to C++ and trying to create some kind of small casino for a school project, I have the following classes: Game.h, Deck.h, Card.h, Player.h

I have a function that populates the deck, which calls another function called "AddCard" which is within Deck.h.

my problem is I created an array of cards in Deck class and it has the size of 52. when im running in a for loop to populate the deck its succesfuly adds the first item and than when trying to add deck[1] it says stackoverflow.

my code is the following: Deck constructor:

const int maxSize = 52;
Deck:: Deck() {
    amountOfCards = 0;
    deck = new Card[maxSize];
}

addCard function where it fails:

void Deck::addCard(Card & c) {
    if (!isFull())
    {
        deck[amountOfCards] = c;
        amountOfCards++;
    }
}

My Initialize deck code:

Card* C;
    //Initialize Deck
    for (int i = 0; i < 4; i++)
    {
        for (int j = 2; j < 11; j++)
        {
            C = new Card(j, Card::symbol(i), _T("Test"));
            this->mainDeck.addCard(*C);
        }
        Card *jack = new Card(11, Card::symbol(i), _T("JACK"));
        this->mainDeck.addCard(*jack);
        Card* queen = new Card(12, Card::symbol(i), _T("QUEEN"));
        this->mainDeck.addCard(*queen);
        Card* king = new Card(13, Card::symbol(i), _T("KING"));
        this->mainDeck.addCard(*king);
        Card* ace = new Card(14, Card::symbol(i), _T("ACE"));
        this->mainDeck.addCard(*ace);
    }

and the exception is: Exception thrown at 0x78A40BBA (mfc140ud.dll) in FinalProject.exe: 0xC0000005: Access violation reading location 0xFDFDFDF9.

I would love to get some help, thanks!

Edit:

IsFull function:

bool Deck::isFull() {
    if (amountOfCards == 52)
        return true;
    return false;
}

The Initialize deck happens in Game.cpp constructor:

Game::Game(Player& p1, Player& p2) {
    this->players[0] = p1;
    this->players[1] = p2;
    this->turn = 0;
    this->isGameOver = false;
    this->mainDeck = new Deck();
    Card* C;
    //Initialize Deck
    for (int i = 0; i < 4; i++)
    {
        for (int j = 2; j < 11; j++)
        {
            C = new Card(j, Card::symbol(i), _T("Test"));
            this->mainDeck.addCard(*C);
        }
        Card *jack = new Card(11, Card::symbol(i), _T("JACK"));
        this->mainDeck.addCard(*jack);
        Card* queen = new Card(12, Card::symbol(i), _T("QUEEN"));
        this->mainDeck.addCard(*queen);
        Card* king = new Card(13, Card::symbol(i), _T("KING"));
        this->mainDeck.addCard(*king);
        Card* ace = new Card(14, Card::symbol(i), _T("ACE"));
        this->mainDeck.addCard(*ace);
    }
}

Deck class variables

class Deck:public Card
{
private:
    int amountOfCards;
    Card* deck;

I think my Card array isnt initalized right.. like its not getting allocated .. its only able to add 1 item to this array and than crash.