How to resolve this errors?

[servicecomp54]

Hi

Help please.

[+] R values are the same! Attempting to recover private key...
Traceback (most recent call last):
File "C:!PRO-RSZ!do\privatekeydump.py", line 159, in
private_key = recover_private_key(
int(e[i][0], 16), # R
...<3 lines>...
int(e[i][2], 16) # Z2
)
File "C:!PRO-RSZ!do\privatekeydump.py", line 132, in recover_private_key
k = ((Z1 - Z2) * mod_inverse(S1 - S2, n)) % n
~~~~~~~~~~~^^^^^^^^^^^^
File "C:\Python313\Lib\site-packages\sympy\core\intfunc.py", line 452, in mod_inverse
raise ValueError("inverse of %s (mod %s) does not exist" % (a, m))
ValueError: inverse of 0 (mod 115792089237316195423570985008687907849087564279074904382605163141541661494337) does not exist