SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImNtL2M2ZHpla0xFYUtMaEI0WVM3SXc9PSIsInZhbHVlIjoiK2VWM3hVc2hoYW9ZM0ZYd1FXejQ2Zz09IiwibWFjIjoiNzdmNDdmM2RmNjNhODc3NmVhMzYwYzk4MTkwMTU4M2Y0YThjZTZmYjgwYTk0ZGUwODYzNjlhNzM0MTY5ODU5NCIsInRhZyI6IiJ9 limit 1)