@illo

I got an exceptions while installing UVDesk. The error message is "Unable to write in the "cache" directory (/var/www/html/uvdesk/var/cache/dev)"
Currently I am not sure, how to fix this error. What I tried to fix the problem:

This issue generete due to permission problem.

You can follow the below links for more information:

https://stackoverflow.com/questions/20127884/runtimeexception-unable-to-create-the-cache-directory-var-www-sonata-app-cach

https://stackoverflow.com/questions/13211829/symfony2-failed-to-write-cache-directory