SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImNoazNiTUJVS09PK3BOdFUvL01NMnc9PSIsInZhbHVlIjoiV2ljOFRQS2U4VjFBdWNueUQ2OE5rdz09IiwibWFjIjoiZTcxMTZmODE2NmE2N2JjZTE2NWQzODM5MjMzZDNiNjM5MGUwNmEzMjFhZDBjZDA5MzQ5NGVhNzY4YjkzYzUzMyIsInRhZyI6IiJ9 limit 1)