zbx_nginx_stats.py isn't outputting

[MohannadSwaid]

hi I'm running the provide zbx_nginx_stats.py script but I'm getting the following output
I have followed the installation instructions excatly with no luck

Traceback (most recent call last):
File "./zbx_nginx_stats.py", line 176, in
data = parse_nginx_stat(data)
File "./zbx_nginx_stats.py", line 103, in parse_nginx_stat
a['accepted_connections'] = re.match(r'\s(\d*)\s(\d*)\s(\d*)', data[2], re.M | re.I).group(1)
AttributeError: 'NoneType' object has no attribute 'group'