SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZZOG02blUxMUlnVGkxNlhSQ1FMZnc9PSIsInZhbHVlIjoiaWE4aHRuY2I3eWVHU2Z5N1l1NEFnZz09IiwibWFjIjoiZWFiMTNhZmFiYjU1MDc2MWRiZWRkM2UxNDc3ZGI4OGZkNjk5NjIxNTE4Zjg3Y2E2MGYwMmY4ZTk1NjU1YzA5YyIsInRhZyI6IiJ9 limit 1)