SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InZEd1dQWEkvcW1ucVpKZlJ4dHE2eEE9PSIsInZhbHVlIjoiSy9rcnRpd2FMN01PRFFBYWRtMlhxQT09IiwibWFjIjoiZDdlZThhZjA4ZmFkNzIwMDYwNDRmZDM2NzNhMTFkMWE2NmU5OGYyODYwNjAxZDQ2OTA3NGQ5NDc0ZGY3ZWUzNiIsInRhZyI6IiJ9 limit 1)