SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjFwaDhHbkc4VnlZSzY3Rkx5SlpMSkE9PSIsInZhbHVlIjoiYzB5V2ozVytSMzdWcC93MGNidTlZQT09IiwibWFjIjoiNWVlMWY4NDA2Y2Q4ODVlZWM1NGYyNDBhNzA0Y2YxZmNhYjcyZDE4MDMwOTc3ZDhiZTg1ZDk2MmIyZGEwNDM4NCIsInRhZyI6IiJ9 limit 1)