Click on the file ,crash happen

Steps to reproduce


Expected behaviour
Download web will be visible.

Server configuration
Operating system:Ubuntu14
Web server:OC 9.1.3
PHP version:5.6

Please update to the latest 9.1.4 first before reporting any issues with outdated versions.

Also provide possible errors from your logfiles (data/owncloud.log), webserver error/access log etc. Without any errors from your logfiles its impossible to help here.