SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjJjTW50a1dTdjUzRXBkM1hXejBPeWc9PSIsInZhbHVlIjoieXBkTkNzMUJKNjVqcjdnampWd3ZLZz09IiwibWFjIjoiYTBhY2Q0ODZhZDdjMWJkZDg1NmIyNDU3Y2ZhNjAwZWIzOGNiZjhiYjdkNGU2NzUzOGEzY2RhYTVmNTE4Njk3ZSIsInRhZyI6IiJ9 limit 1)