access violation occurred while writing to address 0x0090000

I have this error when try to open this code: An exception was thrown at address 0x7B7EE63C (ucrtbased.dll) in Struct.exe: 0xC0000005: access violation occurred while writing to address 0x0090000

#include <stdio.h>
#include <stdlib.h>
#include <math.h>

using namespace std;

struct automob {
    char marka[15];
    int year, price;
};

struct automob1 {
    char marka1[15];
    int year1, price1;
};


int main()
{
    FILE *file, *file1;
    struct automob a[5];

    fopen_s(&file,"file.txt", "w");

    for (int i = 0; i < 5; i++)
    {
        printf("Enter the mark: ");
        scanf_s("%s %d %d", a[i].marka, a[i].year, a[i].price);
        fprintf(file, "%s %d %d \n", a[i].marka, a[i].year, a[i].price);
    }

    fclose(file);

    fopen_s(&file, "C:\\Users\\tiama\\source\\repos\\Struct\Struct\\file.txt", "w");
    printf("Firm bla bla: \n");


    return 0;
}