SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlFrMGxHQ3NVS0svRXMya2xRTDFwQlE9PSIsInZhbHVlIjoiRVpCbTdXNFVpN04yYmlFNlljRXZ5UT09IiwibWFjIjoiMWI5M2Y4ZmUwNWYzODQ2MGIwZTM4MDI3ZDJjNTRkYzYwM2ZmYzg4MGNhNjg3NjAxOTU0OGMzNGNhYjdkY2NlMCIsInRhZyI6IiJ9 limit 1)