SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IldhaWxveE1ST0Vjc2NJVjd5c2ZhMVE9PSIsInZhbHVlIjoiU0hCd3p2Rm9yeDNieG9CekJ5YlVJQT09IiwibWFjIjoiNGZkYzk2MzJlNTMzMGU3YTY2ODliZTA4ZDBmZDczN2MzMzlkMjhkYzI0OWI1YTA5Nzg3YjY1NjhlNDY4ZmJlYSIsInRhZyI6IiJ9 limit 1)