SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlNLaUtHd2hsUVFSQVUvb1RaYVdkclE9PSIsInZhbHVlIjoidWQzR3htK3lDanVPWFEzVW9ablhyZz09IiwibWFjIjoiYWIzZDZjYzAyMzI1MTI4N2VkNDA2ZWFiZDFhYzBjY2M1MGFmYTcyYTIwZGU5MjU2NjMyOGUyZGMyNTk2ZjAzNiIsInRhZyI6IiJ9 limit 1)