Centos7内核更新后Vicidial上的Cpan不工作

我做了一个简单的yum更新，现在当我尝试上载xls文件时，例如，系统显示“”而不是xls内容。。有什么建议吗？

已解决： sh:/var/www/html/application/views/go_list/sheet2tab.pl:权限被拒绝

这是一个许可问题

Jul 04 21:32:22 Installed: lame-libs-3.99.5-8.el7.x86_64
Jul 04 21:32:22 Updated: kernel-tools-libs-3.10.0-514.26.1.el7.x86_64
Jul 04 21:32:22 Updated: kernel-tools-3.10.0-514.26.1.el7.x86_64
Jul 04 21:32:22 Updated: lame-3.99.5-8.el7.x86_64
Jul 04 21:32:23 Updated: python-perf-3.10.0-514.26.1.el7.x86_64
Jul 04 21:32:30 Installed: kernel-3.10.0-514.26.1.el7.x86_64
Jul 04 21:32:31 Updated: kernel-headers-3.10.0-514.26.1.el7.x86_64
Jul 04 21:33:01 Installed: kernel-devel-3.10.0-514.26.1.el7.x86_64
Jul 10 19:59:33 Updated: kernel-tools-libs-3.10.0-514.26.2.el7.x86_64
Jul 10 19:59:33 Updated: 32:bind-license-9.9.4-50.el7_3.1.noarch
Jul 10 19:59:34 Updated: 32:bind-libs-lite-9.9.4-50.el7_3.1.x86_64
Jul 10 19:59:34 Updated: kernel-tools-3.10.0-514.26.2.el7.x86_64
Jul 10 19:59:34 Updated: python-perf-3.10.0-514.26.2.el7.x86_64
Jul 10 19:59:56 Installed: kernel-devel-3.10.0-514.26.2.el7.x86_64
Jul 10 20:00:03 Installed: kernel-3.10.0-514.26.2.el7.x86_64
Jul 10 20:00:04 Updated: kernel-headers-3.10.0-514.26.2.el7.x86_64