SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ii9VQVFzK2YyeEs4S1JIVERmMVpKanc9PSIsInZhbHVlIjoiLzJSTEhtOWJ5OHB3d3VpUDliMUFUdz09IiwibWFjIjoiYWNkYThkZTE2OTMyYjE2NWU3OWIyZDk3NjYyNjcwZjQ1ZjQ4MDA5NWFjNjg1ZTlmZjA4NjVlNGU1N2VhNmUzYyIsInRhZyI6IiJ9 limit 1)