After fresh install just now...I get as per attached screenshot.
Your server is unable to create a session necessary for AbanteCart functionality. Check logs for exact error details and contact your hosting support administrator to resolve this error.
Any suggestion how to fix it?
Thank you
Here is the info regarding system requirements:
https://abantecart.atlassian.net/wiki/spaces/AD/pages/3768390/AbanteCart+System+Requirements
As your notice says it is a server issue.
within your cpanel you can check your error logs within your server files here:
public_html/(subfolder if using)/system/logs open file error.txt
Please provide more details so we can help you.
Server OS?
PHP version?
Database type/version?
Error in the log?
Hello.
Contact your hosting support or set writable session directory in php.ini https://abantecart.atlassian.net/wiki/spaces/AD/pages/3768377/session+save+path+is+not+writable