Update backend/apps/github/common.py by cr

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

Author: abhayymishraa

backend/apps/github/common.py

@@ -82,9 +82,13 @@ def sync_issue(issue_link):
         except User.DoesNotExist:
             repo_owner = User.update_data(gh_repo.owner)
         try:
-            organization = Organization.objects.get(node_id=gh_repo.organization.id)
-        except Organization.DoesNotExist:
-            organization = Organization.update_data(gh_repo.organization)
+            if gh_repo.organization:
+                try:
+                    organization = Organization.objects.get(node_id=gh_repo.organization.id)
+                except Organization.DoesNotExist:
+                    organization = Organization.update_data(gh_repo.organization)
+            else:
+                organization = None
 
         repository = Repository.update_data(
             gh_repository=gh_repo,