SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlE4dDltYVMzZ2FCM1hFa3VOMG1PbEE9PSIsInZhbHVlIjoiOXRzdlFOZkdTYXcwdWxac1F2SVYxUT09IiwibWFjIjoiYmZjODVhNTQyZDk1OGQ5MjE3NmUyZDYxZmEwOTgxY2U2NDE0NzYyYWMwMmYxYjQ5YTljMzg5MGI1NWIxOWExMiIsInRhZyI6IiJ9 limit 1)