It's not you, it's me.
Error
SQLSTATE[HY000] [2002] No such file or directory (SQL: select count(*) as aggregate from `listings` where (`status` is null or `status` = 0) and exists (select * from `users` where `listings`.`user_id` = `users`.`id` and `status` = 1 and `users`.`deleted_at` is null) and `listings`.`deleted_at` is null)