SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjRid0JENGNpc2I5dzN3UXAzOUw0c1E9PSIsInZhbHVlIjoiLzY3SkNXVjUyTWl0SlRrS3ZWcjhqUT09IiwibWFjIjoiNjE3NjUyODYzNDk1OTBjNGZiZGIyODg0OThiNmQ4M2Q2MzBhMmQ4NDIzNjEwNjNjZThjYzAyNmFjYTYzOWQzZCIsInRhZyI6IiJ9 limit 1)