SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik5saklZMEZ6YjFMckREaWpUV0RpZEE9PSIsInZhbHVlIjoieStjOTF3cjBSRldkajJxZ0N1ZXFaQT09IiwibWFjIjoiY2Q1YTNiODFkMDMyMGRiZTljM2NmMzBlZDg1ZjY0ZmJjYmQ1ODcxYzBlM2RhMmFkYzg2OTE1ZjA4ZjJhZmM3ZCIsInRhZyI6IiJ9 limit 1)