SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlM0Y0xKbUtTcHhyazV1OWFMZndOZVE9PSIsInZhbHVlIjoiOWx5d0lVRjhOMGdGZWZtTWE1Ulo5QT09IiwibWFjIjoiMDFlNTMwNjA0OWExNmNhZGU3NTE1YjQ4MGYyZDU3Y2UzN2JjNmFjNWMxMWNiOGM2NjA0OGVkMTE5ZmE4MWJjNCIsInRhZyI6IiJ9 limit 1)