SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlFDamt4ZVpHWjhPcmtDUE1FSzdLTVE9PSIsInZhbHVlIjoiSkltd2VzNUtQdnNqZThoelBUTGVaZz09IiwibWFjIjoiZjU0NGViMjFkMTIwYjZkNzNhYWM1NzAzN2RjZGI1NDdjNzlkMDE3YTgwNDUzNWUxODVlYmE5ZGEzODk0Mjk5YiIsInRhZyI6IiJ9 limit 1)