SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik12ZFNvWWRrbG4xeEM4ZjQ1MU9EOVE9PSIsInZhbHVlIjoiWDRhaDAwUFpIckhZQ3N2cSs2OXRhQT09IiwibWFjIjoiYmM1MTQzNDRkMzg2NjEzZmY2MDhlNjgxYmQ3NzBhNjFhNzQyMWYxODY1M2IzMzA4MTBjNzdlYTc0MjI2NGMwMiIsInRhZyI6IiJ9 limit 1)