SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IktQd1F3NGhBN0xoZEJGZ3FWWWFPT3c9PSIsInZhbHVlIjoiVHB4STJWSGlaQ3JTWklqdHFqOHN6QT09IiwibWFjIjoiZTg2YzgyODdhODQ2NGE5ZDlmOWVjYzg0ZmE2M2ZmZmJlYjBjNDJlYjg1ODdmMDIzZGQ5ZmJhZDlkZGExYjI1MSIsInRhZyI6IiJ9 limit 1)