SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IndxaDRRWWVleXZ3RXNUaXBHZVlzSHc9PSIsInZhbHVlIjoicE4yeFJ0Y1JGcU9jdXp5RFM2dkNhQT09IiwibWFjIjoiYWRlODNjZGY1NGVlMWEyZjhlODljZThjYTExMzhjY2M0YjM0NGU0ODY1YmMzMDdjNWU1ZjAxNGE1Y2NhMTA0OSIsInRhZyI6IiJ9 limit 1)