SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im5OWEp4QW5uakVETWRDckxzcnF4aUE9PSIsInZhbHVlIjoiakFWZ2V2dXpqUk1ZVXBLNkQzemVwQT09IiwibWFjIjoiYzI2NDc0ZTcxY2U1ZjNlYjUxZGU0MTZjYjg2YzkwNDI3ZWQ0YWEwZDE5Yjc2OWE2NjEwOWJkYzM1YjBhYWEwMiIsInRhZyI6IiJ9 limit 1)