SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImhJNCtlcVhiZkJEbHRyTHA3R1ZmMWc9PSIsInZhbHVlIjoiVkJCcG9JMVZubXMxQVhTbDhQWFQ2Zz09IiwibWFjIjoiNjkzMDBmNWE3YWFjM2M5NzAwMzBmMjdkMjE5Mjk1MDFhMGU4ZjIzYzdkMDJlOTBmYjkzZGZhMmUwNmI5YmQyNCIsInRhZyI6IiJ9 limit 1)