SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjB2NW8vZ0pyT2F0clNSUWYreGdpK0E9PSIsInZhbHVlIjoiODZGaTZZaTlsa3IraHpWd00yR1dTdz09IiwibWFjIjoiYjYwMTZhZGNkZjViY2Y0ZmI5ZjExYTc3MmFkZWIzN2I0OTdkNDU1NmJhMGI2ZGE4ZTU4OGM3Mjg0Yjc3N2EyZSIsInRhZyI6IiJ9 limit 1)