[SOLVED] personal php pages dont display!

[rami]

(see images below)
the pages identity.php, addresses.php, discount.php and order-slip.php dont display correctly in my go-green theme.
i think it worked before.
i checked the prestashop sources and the source of the template file is OK and the same.

i have prestashop 1.2.5.1 persian version.

how can i fix it?

[rocky]

You need to provide more information. Edit config/config.inc.php and temporarily change 'display_errors' to 'on'. Refresh those pages and you should see an error message on each. Post those error messages here and it will easier to help.

[rami]

SOLVED: i was change permission to tools/smarty/compile folder and now it is OK.
thanks!

ok, the error for order-slip.php:

Fatal error: Smarty error: unable to write to $compile_dir '/var/www/vhosts/exspresso.co.il/httpdocs/tools/smarty/compile'. Be sure $compile_dir is writable by the web server user. in /var/www/vhosts/exspresso.co.il/httpdocs/tools/smarty/Smarty.class.php on line 1095

addresses.php error:

Fatal error: Smarty error: unable to write to $compile_dir '/var/www/vhosts/exspresso.co.il/httpdocs/tools/smarty/compile'. Be sure $compile_dir is writable by the web server user. in /var/www/vhosts/exspresso.co.il/httpdocs/tools/smarty/Smarty.class.php on line 1095

identity.php error:

Fatal error: Smarty error: unable to write to $compile_dir '/var/www/vhosts/exspresso.co.il/httpdocs/tools/smarty/compile'. Be sure $compile_dir is writable by the web server user. in /var/www/vhosts/exspresso.co.il/httpdocs/tools/smarty/Smarty.class.php on line 1095

discount.php error:

Fatal error: Smarty error: unable to write to $compile_dir '/var/www/vhosts/exspresso.co.il/httpdocs/tools/smarty/compile'. Be sure $compile_dir is writable by the web server user. in /var/www/vhosts/exspresso.co.il/httpdocs/tools/smarty/Smarty.class.php on line 1095

[rami]

it has chmod 755 but didnt work so i was change it to chmod 777 and after that, the pages appears.