SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkFRUHdoQTVST044YWpMRDFZRk5XWnc9PSIsInZhbHVlIjoiOExGM0oybjRPTlIxU25tbk1BQkVxZz09IiwibWFjIjoiODU1ZWY2ODJhYmM3YTFmNzY5Zjg0MDBjMDhhOTM4ZjNiZGY0NDFiZjIyNDQzOGE0YzBhNDk2N2ZhMzZlODhiNiIsInRhZyI6IiJ9 limit 1)