Hi, I’ve just installed GitStack on my Windows Server 2007 machine for some testing, everything went well and I’ve managed to browse to the admin web page without a hitch.I’ve created a repository, a user and a user group and I’ve associated the user group to the repository giving read and write permissions. I’ve then installed Git  on my Windows 10 client, then I’ve pushed some change to the  repository . I want to diff some file in gitstack Web, but I get this error: Fatal error: Maximum execution time of 30 seconds exceeded in  C:\GitStack\gitphp\include\git\ DiffExe.class.php on line 187. I can browse git repository  in gitstack web, the error occur when I diff file change. Then I can diff the file in http://localhopst/web/index.php, in server client. And the error also occur when I diff file in server when the address is server ip.