SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZrc1dNQ2xDMmZmWTlyYVVyeWxpQ0E9PSIsInZhbHVlIjoiQWNyVDlXQ2UxYUFBUVFkbmxGVVBzUT09IiwibWFjIjoiODNhZDFlM2E2MWE4NGI1Y2JjNDg3Y2M0MTRhZmU5Mjc4ZmRmZGEyZjA2NGU2ZTZkMTNkZWM0NzI2NjA0YWVlOSIsInRhZyI6IiJ9 limit 1)