SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImlmVXpVVjdFVWRYcDVyRzZqNEk1Q2c9PSIsInZhbHVlIjoiK3lDaTEvTFZXNUdWTU9SSUdHVHByZz09IiwibWFjIjoiNzdiNDczMmIxZjU5OGQ3M2EyNDk1MWIyYzhmM2YxMWQzZDYzMmY4MDU3ZjRjNjU2Y2VjZDNlZDYwNWUwZTVhNyIsInRhZyI6IiJ9 limit 1)