SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkxTeXV5R3FaQjBKUnFEOHpjK0ZOZVE9PSIsInZhbHVlIjoib0NoK3RSQ0RDNUwveWZBdy9BYmpwQT09IiwibWFjIjoiNzcyNGY5NzJhMWRlNjFhNTEyYWUxMzYzMWQ5YWYzZGNiYjFiMjk1NTBjYjU3ZTY3YTM2ZmFhMzQwZjBkYTA3MiIsInRhZyI6IiJ9 limit 1)