SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZyTTBUTVNsanVZd1diZDRvNjU1TUE9PSIsInZhbHVlIjoicC80cll4ZHdLdUdUSEhkdDlTRFpzQT09IiwibWFjIjoiZWZiNThjNzFlZTFkMTk1YmNkOWIyMWU5OWJhZjk5NmY0YTJiZTdjODExMDgzMmFmM2IzMzE5NDhmYWIxZTAyOCIsInRhZyI6IiJ9 limit 1)