SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlpPb25lTm9hZG5yb2thcDZQMmF2Snc9PSIsInZhbHVlIjoiVVk0STdCWjBjZmVVYStzYkszbjYvdz09IiwibWFjIjoiYWUyODkyMzA4ZmQ4MjM2OTkyMDNlMjI3MDExMWNhOWYzMzQ4OGQ3OGQ3YzM3OTAwZWMxZmVlODBhOWIxZWY3ZSIsInRhZyI6IiJ9 limit 1)