Macro Rendering Error

Exception: One or more errors during query: {"data": {"user": null}, "errors": [{"type": "NOT_FOUND", "path": ["user"], "locations": [{"line": 3, "column": 19}], "message": "Could not resolve to a User with the login of 'sanjacodes'."}]}

Traceback (most recent call last):
  File "/opt/hostedtoolcache/Python/3.8.16/x64/lib/python3.8/site-packages/mkdocs_macros/plugin.py", line 480, in render
    return md_template.render(**page_variables)
  File "/opt/hostedtoolcache/Python/3.8.16/x64/lib/python3.8/site-packages/jinja2/environment.py", line 1301, in render
    self.environment.handle_exception()
  File "/opt/hostedtoolcache/Python/3.8.16/x64/lib/python3.8/site-packages/jinja2/environment.py", line 936, in handle_exception
    raise rewrite_traceback_stack(source=source)
  File "<template>", line 12, in top-level template code
  File "/home/runner/work/containerssh.github.io/containerssh.github.io/main.py", line 580, in contributors
    return contributorsReader.get_sorted_contributors()
  File "/home/runner/work/containerssh.github.io/containerssh.github.io/main.py", line 513, in get_sorted_contributors
    github_contributor = self.client.get_contributor(contributor.github)
  File "/home/runner/work/containerssh.github.io/containerssh.github.io/main.py", line 165, in get_contributor
    contributorData = self.query("""
  File "/home/runner/work/containerssh.github.io/containerssh.github.io/main.py", line 95, in query
    raise Exception("One or more errors during query: " + json.dumps(json_data))
Exception: One or more errors during query: {"data": {"user": null}, "errors": [{"type": "NOT_FOUND", "path": ["user"], "locations": [{"line": 3, "column": 19}], "message": "Could not resolve to a User with the login of 'sanjacodes'."}]}