请问大佬：我直接把久草上传到godaddy服务器上，权限777，环境是php7.0 发现视频不自动更新。手动更新的话/JCSQL 显示更新成功，其实没有。后台报错日志如下:

PHP Fatal error:  Uncaught Error: Class 'ZipArchive' not found in /home/od94blmqrwb8/public_html/JCSQL/Zip.php:55

Stack trace:

#0 /home/od94blmqrwb8/public_html/JCSQL/JURL.php(48): Zip::extra('/home/od94blmqr...', '/home/od94blmqr...')

#1 /home/od94blmqrwb8/public_html/JCSQL/API.php(26): GETZIP('2019-12-06', 'http://api.gaob...')

#2 {main}

  thrown in /home/od94blmqrwb8/public_html/JCSQL/Zip.php on line 55

应该如何解决