fix 500 error

files/routes/allroutes.py

@@ -72,16 +72,17 @@ def after_request(response):
 				if FEATURES['IP_LOGGING']:
 					if g.v.admin_level < PERMS['EXEMPT_FROM_IP_LOGGING'] and user_id != CARP_ID:
 						ip = get_IP()
-						existing = g.db.query(IPLog).filter_by(user_id=user_id, ip=ip).one_or_none()
-						if existing:
-							existing.last_used = time.time()
-							g.db.add(existing)
-						else:
-							ip_log = IPLog(
-								user_id=user_id,
-								ip=ip,
-								)
-							g.db.add(ip_log)
+						if ip:
+							existing = g.db.query(IPLog).filter_by(user_id=user_id, ip=ip).one_or_none()
+							if existing:
+								existing.last_used = time.time()
+								g.db.add(existing)
+							else:
+								ip_log = IPLog(
+									user_id=user_id,
+									ip=ip,
+									)
+								g.db.add(ip_log)
 
 		_commit_and_close_db()