SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImNEdHZQaGF4UFVuVHJUaS9DRitZdEE9PSIsInZhbHVlIjoiOFBDWFZTcUkyRFU2dDF0Q3B0MnZPZz09IiwibWFjIjoiNzYwODA2OWU4NzZjYzllMjk3MjY4NzFiZmZkYjlkZDZhNWZiZmNiZDIzOGI0NTBlMWVhMGZlOWNkM2ZlMTAyNiIsInRhZyI6IiJ9 limit 1)