SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlUxR29EaVVvd2ZnOWM5N1BTNEVta2c9PSIsInZhbHVlIjoiNWtkYVhOdzI0dHZKOS9lZUkxVVNXUT09IiwibWFjIjoiNjAyZmZiMGM2NTRiNzFmOWZjZDJmNjAxMDNkZDhiNTNkNTRmMDMyNmI5Mzc3Mzg0NGM3MDg0MDY3MzcxZTg4MiIsInRhZyI6IiJ9 limit 1)