SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkhpNkdnWUFKOVA4aVYyNXVrU0FuOXc9PSIsInZhbHVlIjoibmpxMFBHYnRCODRKOFhQcmg3L3pldz09IiwibWFjIjoiMmZiNzNjYTZhMDY1ODUxNjNiZGIxMTQzNmU0ZjhiZDQ0ZjA5OTI5ZGYwYWI2MmE2NjQ5NzIyZDljZTRjMmM2ZiIsInRhZyI6IiJ9 limit 1)