SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImV5OEtuUG81bzB2aFZyRVNCZDRlZ0E9PSIsInZhbHVlIjoiUFdGQnhRa25kZ3A0UU4xa25VM2Ridz09IiwibWFjIjoiNGYyZmRiOTY0NDZlY2ZlNDFhZTdiM2QzNWMxYzlkMTg1ZTRkZGI3ZmQ4MWNjNmJiYzEyODE5MmEyMmU3NmU0MCIsInRhZyI6IiJ9 limit 1)