SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImcyY3h5bUhkSGx4aXNXdFluL3JCVUE9PSIsInZhbHVlIjoidW9JMkgzYXJTRlFteUYrakdJMzVSQT09IiwibWFjIjoiOGNmOTJkM2E4MmE3MjhhOGJkOTA3MjAwZGNkNmQyNTkxNDg0NDgzMTgyODA2NWY2NWUzNTlmM2U5MjI3N2JmYyIsInRhZyI6IiJ9 limit 1)