SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjA0RWcrUHBVRVZSZ2RsYS92ckVudWc9PSIsInZhbHVlIjoiRks4eFhKeUVSVlUvYzVSa3JWbDhMZz09IiwibWFjIjoiYzVlMzMyODQwZjczMmMxZDQwNTg2NDc5NTcyNjk2MjNkNjUxYjI3Mjg0MjFhMjE2YTcxOTY3ZGJiMzZiZmE1NiIsInRhZyI6IiJ9 limit 1)