SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjZlbk5CQUZTdnRMVmlKMmFPbUsvdlE9PSIsInZhbHVlIjoiRWI5Y2pkOUhYdGlKUGtYZkpQeGw5UT09IiwibWFjIjoiYThiODZkYWEwZGExNDQ0Nzg5ZmZiZmJmMjRiY2UyMDIzMmRlOTIxMzBiMzMxMDQ4YmY2NGQyYzU2NmJjMjc2MyIsInRhZyI6IiJ9 limit 1)