SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJyTGNuUHBtelFmckZKZlo4Mm5WdXc9PSIsInZhbHVlIjoicUlZRUlRQit5L2UxUDBnTlozS2F0UT09IiwibWFjIjoiNzAzZDFhY2ZjMzNiMWVjZmZhMDcyNDg0MDBlYmM1MGE0YjIxZGFmMDcyMTIzNGNiODcwMWZmZjI1ZTgxMmUwNSIsInRhZyI6IiJ9 limit 1)