SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjZrbitXVHdmaHdMSVhHOEpVKytoN0E9PSIsInZhbHVlIjoibDFONFVGUmJxMWduZUtXRjBsVkVoZz09IiwibWFjIjoiZTQ5YWNjOTQ1YzhjMGMzNDdlNmU3ZDgxYzI5NmViZTkxYzNlNjQxNmNkMTI4MzdlMjJmODgxY2Y2ODBmMjY0MiIsInRhZyI6IiJ9 limit 1)