SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImdycnNVNzZtVWRxbU5PendCaURBNWc9PSIsInZhbHVlIjoidXBWWU9zOW53Y3NidXppc2tNa3Z5dz09IiwibWFjIjoiODk5ZDM1MTUyOTlhNTA2MTRhZWYyNmI2MjZjNGRhZWRhNzQxYzA3ZGIwNzg2ZmE0MTUwN2MzNjU4ZDAwZTc2YSIsInRhZyI6IiJ9 limit 1)