SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjVJQUJVakVDNzJIcGhVN1lNZWw4Wnc9PSIsInZhbHVlIjoiL01nSGdVd2hOMnA1YjZlV0JCa2Z5QT09IiwibWFjIjoiNzMwZGUzNWM5Y2Q1NWRjYjJjZjc5NWQzNzY1Njk1M2Y4MzAwYTY2YjIwNzRiMjdjOGFhNmFhNjQxN2YxOWNkMSIsInRhZyI6IiJ9 limit 1)