SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImVpU1o0OUxoVWJLRG8xUGpBKzF6REE9PSIsInZhbHVlIjoiV3h6SEJwR0hiL3QvUGNtTWs0K013UT09IiwibWFjIjoiNGExYzQ2OTkzZGNiYjE4ZjRhY2FjZjA4NzU0MjViMDM1ODMzZmZhMDlhODY2OWNlYjU2YTBiOTgyZTg0YjEzZSIsInRhZyI6IiJ9 limit 1)