Installing issue

[Hopea King]

I installed webERP on localhost (XAMPP).

I wanted to install a new version, so I create a database named mycompany.

I followed the install.txt and finished to install weberp.

I got a error:


Warning: dir(companies/hescorp/) [function.dir]: failed to open dir: No error in C:\xampp\htdocs\erp\includes\session.inc on line 214

Fatal error: Call to a member function read() on a non-object in C:\xampp\htdocs\erp\includes\session.inc on line 215

How could I fix it?

HELP!!!!!