SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImVIdFZ6aXZjYjRSL0Y2Q3E4Q1l2Qnc9PSIsInZhbHVlIjoiZCtrVEhvMHZhTWYrZk5CZWcwekczUT09IiwibWFjIjoiNmUyY2M4NmM0N2U3YmU2Mjc3ZDMxNDIzYWYwZjZiYThhNTA1ODg2MGRjMjFjZmYyZDgxMTc5MjlhMWQ0M2IyNSIsInRhZyI6IiJ9 limit 1)