SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik0yeGRBcmJNajdsdnZsTG1BUUpJQ2c9PSIsInZhbHVlIjoidUI4VW1QcGFMZHBEcTJSS0Zvelkzdz09IiwibWFjIjoiYTU3YjA5OWY5ZjYwYmJkZmQzODI2ZTNhMjg2NGNlNTkyMWUzOGI2ZDc5Y2VmZDIzYjA0Y2YwMTE4MmZhODU2OSIsInRhZyI6IiJ9 limit 1)