SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlhhWlhMbkpjVGJ4S1cwM2JhZ2JoZUE9PSIsInZhbHVlIjoiakdrbHp2U3dqdXBDcVRuYjVYOFB3QT09IiwibWFjIjoiMWU5NGI2MDhmODg2NzQ4Mjk5MzEwMmY5NzQ2ZmJlNWRjNTBjN2NmMzgzNGUwZDNjODg2MTMxY2RhYjc2YTc0NSIsInRhZyI6IiJ9 limit 1)