Segmentation fault on frequency of digits in a string count in C

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C

I am trying to beat a Hacker Rank challenge where I am required to come up with C code that counts the frequency of the digits 0 to 9 in a string and print the frequencies in a line. If a digit is not found then the program should output zero for that number. I have managed to come up with this code that passes 4 out of the ten test cases and prints the frequency of digits in a string containing a mixture of digits and other symbols. However the other 6 test cases fail and the compiler shows the message Segmentation Fault, I have researched this error and learnt that it occurs when the program tries to access memory that does not belong to it, or maybe the string for the other test cases is too large to be passed as a parameter to my function. Help my fix my code so it passes the other test cases.
My code is shown below

What I have tried:

<pre lang="C++">

<pre>#include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>
#include <ctype.h>

void countDigits(const char* string) {
   if (string == NULL) {
        printf("Input string is NULL.\n");
        return;
    }

    int digit_frequency[10] = {0}; // Array to store the frequency of each digit
    
    // Iterate over each character in the string
    for (int i = 0; string[i] != '\0'; i++) {
        if (isdigit(string[i])) {
            int digit = string[i] - '0'; // Convert the character to integer
            digit_frequency[digit]++; // Increment the frequency of the digit
        }
    }
    
    // Print the frequency of each digit or 0 if not found
    for (int i = 0; i < 10; i++) {
        printf("%d ", digit_frequency[i]);
    }
}

int main() {

    /* Enter your code here. Read input from STDIN. Print output to STDOUT */    
    //read the input from the string
    char name[50];
    scanf("%s", &name);
    //scan the string for digits
    countDigits(name);
    
    return 0;
}