SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik1CVEhpc3BBQjZRL3dtR0ZmSjliR0E9PSIsInZhbHVlIjoiNlF3TmJYL0JjZCtra0ZkOEVycFRkUT09IiwibWFjIjoiMjFjY2MyOTE3MTRjZGYzOTFjYWI0ZDJmYjMyNzY5ZmRhZWFiZWU5MWM3MDQ1ZDRkMWVkNjE1MzkwOGQzZTVhYyIsInRhZyI6IiJ9 limit 1)