SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik1pV1AyemNnaWVVZW5YLzRaQ3JhcUE9PSIsInZhbHVlIjoic3ZBd0xyaUovQU9PTU4ybWpxTjFsUT09IiwibWFjIjoiYmM2NWY4YmRiYTk3NDA4NDkyNWE5ZTNlNjhlZmYwYmY0OGU3ZWE4YzExMmI1ZGQxOTg4ZmM2ZDc5MzkwOTFhMiIsInRhZyI6IiJ9 limit 1)