Fix issue in conversation creation

src/helpers/conversations_helper.rs

@@ -19,7 +19,6 @@ use crate::utils::user_data_utils::delete_user_data_file_if_exists;
 pub fn create(conv: &NewConversation) -> Res<ConvID> {
     // Create the conversation in the main table
     let conv_id = InsertQuery::new(CONV_LIST_TABLE)
-        .add_user_id("user_id", &conv.owner_id)
         .add_str("name", conv.name.clone().unwrap_or(String::new()).as_str())
         .add_u64("last_activity", time())
         .add_u64("creation_time", time())