SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImNMRFNRNVEzZWVIdTdocXpHRmhBTnc9PSIsInZhbHVlIjoiNkhueDUrWnoyVWxpajZUSk0xcGh4dz09IiwibWFjIjoiNDYwODY3MTAyOGI1OTYwYjJkMWIzZDkyNGI1Y2QzNjA2OGNiNjk1NWY5N2IxZWQ2ODVkZjMwYjNhMGI0ZmExOSIsInRhZyI6IiJ9 limit 1)