fix 500 errors

files/classes/chats.py

@@ -6,6 +6,7 @@ from sqlalchemy.sql.sqltypes import *
 
 from files.classes import Base
 from files.helpers.lazy import lazy
+from files.helpers.config.const import *
 
 class Chat(Base):
 	__tablename__ = "chats"
@@ -18,6 +19,8 @@ class Chat(Base):
 	@property
 	@lazy
 	def owner_id(self):
+		if not self.memberships:
+			return AUTOJANNY_ID
 		return self.memberships[0].user_id
 
 	def __init__(self, *args, **kwargs):

files/routes/chats.py

@@ -35,7 +35,7 @@ def chat_user(v, username):
 	if existing:
 		return redirect(f"/chat/{existing.id}")
 
-	chat = Chat(owner_id=v.id, name=f"@{v.username}, @{user.username}")
+	chat = Chat(name=f"@{v.username}, @{user.username}")
 	g.db.add(chat)
 	g.db.flush()