Hi there,
after upgrading from 2.7.2 to 2.8 I face a warning message on top of each site.

Warning: is_file(): open_basedir restriction in effect. File(/home/.sites/102/site7543453/templates/jsn_venture_pro/ext/k2/jsn_ext_k2.css) is not within the allowed path(s): (/home/.sites/102/site7543453/web:/home/.sites/102/site7543453/tmp:/usr/share/pear:/usr/bin/php_safemode) in /home/.sites/102/site7543453/web/plugins/system/jsntplframework/libraries/joomlashine/compress/css.php on line 330

How to deal with this issue?
Thanks in advance for any help!

Hi, hoerich

Try OFF compress js and CSS in preset of your TEMPLATE or Framework

+ clear cache

WBR,

Igor

Hello, these issues are related to the template not K2.
Furtermore, let your template's developer know about this so they can provide a solution.

Thanks a lot for your fast replies!
Deactivating JS/CSS Compression worked!

I will tell the template developer!

Thanks a lot, Krikor & Igor!

You 're welcome.