Database connected successfully! Fetching access token from database... Access token not found or expired. Fetching new token from WeChat... Fetching access token from: https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=wx25af19846828a3a3&secret=4e03ac70895d5ac03aa45d5baa1b7923 Response from WeChat API: {"access_token":"88_SvTr3unSs-1K795YbIX7KddMQKg-6NVrkg6yFQZC7yjedcMxT5Jj_-Qf4tSKuo488m52EO1hmt-VQpkFRpL02I6It4TYtD2TQcXdCuoMzQH7ETHBqavRq_1yQdwADVgAGAPSK","expires_in":7200} Updating access token in database...
Fatal error: Call to undefined function random_bytes() in /home/xdyftp/dyzh/wx_new/wxAccessToken.php on line 50