SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InVBTXlQMUtiUWRmbVRQdU9WbnZTR0E9PSIsInZhbHVlIjoidGwrb2EwRU15ZUFGSVBPeTl2eHNoQT09IiwibWFjIjoiM2M1NjBkZjU3MDFhNTk1Y2FiNjViZWQ1MTA2YjUwMThmZDgwODMwMjEzM2E3M2IwMDNiNDdhMjc0YjRmODE3NiIsInRhZyI6IiJ9 limit 1)