SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImMzOXRXS2ZYNzgzQWdITG8yQldjZlE9PSIsInZhbHVlIjoiZTVWUW5PRmdXck5BU0pmQTVLaElMQT09IiwibWFjIjoiYzMxODRiNDYzZmJjZTNlMGMyODcyZWRlZTdmN2NhMDNhYmZmM2M1Y2E3NmFlMTNjMThmNDIzODliNTE5NjczZiIsInRhZyI6IiJ9 limit 1)