SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IktJMnB4U3g3aWRVK25ySW5RbWdiSmc9PSIsInZhbHVlIjoid2JMYTNYZEVzVFk5MDFsV1NZWnNqQT09IiwibWFjIjoiYTEzNTRjM2Y0NjU1ZDJjYWYzYTZiMGU4ZmFiNzk2MGY0ZTRmZGJjZDIwMDI0Y2RjNzEwYmM5NDk5NGFmY2Y3OCIsInRhZyI6IiJ9 limit 1)