SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJlYUsvcDRsSkJHeloreXVhRGp4SlE9PSIsInZhbHVlIjoiYi9hM21qRjFPT3lIZjdxS0FrNzF0dz09IiwibWFjIjoiMzc5YTliYmVhMDVjNjI2NjJjMTFmYWM4YzNiNzE4ZTAwZDE2ZDY3M2RmMzUxMTZjNzQzZjBiYzlhOGY3NTU2ZSIsInRhZyI6IiJ9 limit 1)