Was running PHP5 testing and everything was well and downgraded to 4.3.4 because the machine is going live now. After changing versions I get this on pages where sessions are involved.
Warning: session_start(): open(/tmp\sess_c0a3c26cfc39ad8a47c595e5479708ba, O_RDWR) failed: No such file or directory (2) in c:\inetpub\wwwroot\db\index.php on line 2
Notice: Undefined variable: error in c:\inetpub\wwwroot\db\index.php on line 8
Please help