SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkVvblFuRGhQYWFrNkxOTllKUVc1VUE9PSIsInZhbHVlIjoiOHJsUWQza2hKeFJDVGFQUHJxT283QT09IiwibWFjIjoiMWUyODE5OTRhY2JjNWQzMzc5MjI0YWQ2N2MzZTBhYzk5NTY4MGJjZDBlMWFkZDI5OGRjMmNkZjQ0ZDc1NjNiMiIsInRhZyI6IiJ9 limit 1)