SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkFaaFg4YkpBWXVjcTErQ2Jud0l1MlE9PSIsInZhbHVlIjoiWEMrV0RaVVFocDVEU1k2ck1GOFA5dz09IiwibWFjIjoiYzk3MTI1ZGVjODg0OGM4MTViZThmOWU1Mzc2ZmI1YTllOGE3MzZhZjRjZWIwZTI4MjQxM2E4ZjNlZGE3M2VmYyIsInRhZyI6IiJ9 limit 1)