SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkpkbHdFdStiQlJTUmF2eTNXQzdobEE9PSIsInZhbHVlIjoiWUcvWVB5L01JdEhCSlZwZ1ZWNmhhQT09IiwibWFjIjoiZjYxMmQ2OTU4ZTA2YmY0YzRlMTU5NWYyZTdhOGQwYjI5Y2M1YmU3YzczNGEyN2UwNzk3Mzg2NjBmMDM5YzhhMiIsInRhZyI6IiJ9 limit 1)