Symfony cannot write in cache folder even i give full permissions to that folder
chmod 777 -R /path/to/symfony/var
But I am always getting these error
Cache directory "/path/to/symfony/var/cache/dev" is not writable.
I am on Centos 7 and I use nginx and php7
I never had this problem on Ubuntu or Windows. It’s just when i moved my application to CentOS
One suggest to me to run those commands on the var folder
chcon -R -t httpd_sys_content_rw_t /path/to/symfony/var systemctl restart nginx
This solution worked once. But after a while i got the same problem.
I tried to re-run tose commands but nothing changed.
Source: Symfony Questions