SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlI5aG1qUndXTExMc2R5WjU1OXlxckE9PSIsInZhbHVlIjoiN3NPT3Jtb1pMQW9xV2NDR1RTemd5QT09IiwibWFjIjoiYzM4MWNjMDI1OGNmNWY1YTYyOGZlYTUxM2Y1YzJhNWRiOWZkNTNlYmMwOGNlNDgzZjY3YWNlMTY1NjllMWIzMiIsInRhZyI6IiJ9 limit 1)