SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlhhOGt5aSttd2dtTlFUUm5wUXZMRHc9PSIsInZhbHVlIjoiT0tOMDB6TWU0b3BjL3JYWDdYUmZJdz09IiwibWFjIjoiYjc0MjBkZWQ5YTE5ZDE5YzQ4MTA3ZmMxOTAyYmRjZDVjMjRmNDk3OWUxNWI2ODljYmIyMTczZjhlOTZjNjc5YyIsInRhZyI6IiJ9 limit 1)