SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImlEQkxxQ3JxTU1PQWRMMGVLRld4aEE9PSIsInZhbHVlIjoiT3gvRGNyLzhlQjdlWW9BTHlleWs1dz09IiwibWFjIjoiNWZhMzQ0ZjY0YzZkNmViN2ZiNDRhNmU5MjIyOGM1OTExOTU5NmZjNmM5ZGU2NjA4ZTBkMjZjMjU4MmY3NTk3ZSIsInRhZyI6IiJ9 limit 1)