SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJhK2dOcFZJNVJCRGhWSGVVbjM5cnc9PSIsInZhbHVlIjoiWGcxWHFXZHhmRzF0L0pxMHA0YmZCdz09IiwibWFjIjoiZGZhMzkxOWUzNzFhOGRiYTYyNWEzZGU5NDhlYTAzMzYwZDkyMGNjYTc5MDRhODExZTFiNWQ4NjdkYWEzNTYwNyIsInRhZyI6IiJ9 limit 1)