SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InBwbzd3ZXFQbE9VQ0hmTVZJTFZyVUE9PSIsInZhbHVlIjoiOVhzaVR4QjBtS3VESHl1NmZWZkU5dz09IiwibWFjIjoiNWYzZDM3ZTc1YzM2NGIyODg1YmY1ZjFmMjNiZTA5ODMwYmZiZWZmOTk2YTRmZWFhZjZiMTQ2NTFhODZhZTgxMSIsInRhZyI6IiJ9 limit 1)