SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkhSODBadnJBbFdnaVJhMzZxMVl6cXc9PSIsInZhbHVlIjoid0JVTXhJaVgwcmo0Z1ZCTmVhUGlHdz09IiwibWFjIjoiODRlZjY2MDhlMmRjNjNjODI2NGYyZTQ3YTc4ZmE0MDY2YmU4MmYyYjRjZTJiMzg3NTY2ODM4MWYzMjkyMDBkMCIsInRhZyI6IiJ9 limit 1)