SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkQ3akJ3TElnSWJYaVF3Zy9ESG5sMUE9PSIsInZhbHVlIjoiL2tLZGUvVDlBNS9aMmtNeGtZc3ZDQT09IiwibWFjIjoiMjhjMjJjOTRiMTBhNmViZjhjMDBkMTU4OTlhZjFlYzQyZjMzZWQ5OGU5ZmJlMzA5YzU4YWRiYTA5YmNhOWNmOSIsInRhZyI6IiJ9 limit 1)