SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImtWTlNWTUJuSUNrd1ZqUGUrbFlrWUE9PSIsInZhbHVlIjoiYjk3YkNjMzJCMjROUDEzNmNNdHl0dz09IiwibWFjIjoiYTA4NzE4YjdiOTgwYjRmYWRkMzAzNzJlNjNlN2VhYmYwY2FiYjI1OTYzNWQ2ZWY2MmZmZTczYmNkZTAyMjI3ZCIsInRhZyI6IiJ9 limit 1)