SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ikw4cVVmQkNmQ25LYVNLWkR3R3lYL1E9PSIsInZhbHVlIjoiRUZBaGFrZGZ6NlJLckNIV0IzYTA5dz09IiwibWFjIjoiMDQzOTY4YmI3ZDYwMmVlOWMwMDk0MmI0ZGRlNjI1NWVmNGUyNjVmZjMyOGQ4MzhmNWIyYTczNWE0NjMwODQxMyIsInRhZyI6IiJ9 limit 1)