SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InpOdEltOHdMa0tFVk5ybzJvUUNOeWc9PSIsInZhbHVlIjoiaG00QTI3bmJmdEJEdVFLcm5qMzJNdz09IiwibWFjIjoiZDRiM2Y2OWY2MzVjN2Q0NjBiOTQ4ZTExOTI5NDFmZjcwOGM5MjNiN2M3YjFiYjBhYTc2OGUxNzBhOTU2NDgwOSIsInRhZyI6IiJ9 limit 1)