SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImptblBiVlJBcURNZE1xN21ObjdZSEE9PSIsInZhbHVlIjoicWN0N3FsMnB3MlFnamlPVGY4L092UT09IiwibWFjIjoiOTQ4MmFiNzI4NGZiYTFkYWQyMWQ1ZDNkMzNmNjY3YTMxNTkxZDNkN2UyODdmYjNmY2IwYjZlNTJlZjQ5YzBhZSIsInRhZyI6IiJ9 limit 1)