SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjV3OGlxZnduTllSY0txWWpVUzlRWUE9PSIsInZhbHVlIjoiUXhCK0UzNFpSbEdnbUhPdnA5NjFKdz09IiwibWFjIjoiN2M0YjJjYzdhYWZhNDdmZTE1NTk5ZmJmY2Y1ZDY4YjdjMWY1Yzg4M2Q2MDk4NTY5ZjAzMzRjMDNmNDQ0MzczZCIsInRhZyI6IiJ9 limit 1)