SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkJQRk5sUGYrZjZaYUdMSHk4L2tuUkE9PSIsInZhbHVlIjoiNXhaM3RsVDR2R3lyUFRvb1FWQm1lQT09IiwibWFjIjoiMDg2YjE4NzE3YTIzNDUxY2RlMmU3Y2Y5Zjk0NjVhYzI1MzJmN2E3ZDdjMDFjNjZlODgxZjU3OWFkZmYyM2RlZCIsInRhZyI6IiJ9 limit 1)