SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InBVY202T01oZ3lZZFF5NDhSZitiRUE9PSIsInZhbHVlIjoia1o2MUduYk1ZdmR3V2V0bGh4bFdNZz09IiwibWFjIjoiNDk2MmU4OGI0ODhmODBkZTZlY2VjZmI1MWVlNjk0YTBiNmJjNmEzYTZhMWM0NDE0ODU0ZDk2YTQyM2U3YzkyNCIsInRhZyI6IiJ9 limit 1)