I upgraded php3 to php 4.0.6 on Linux 2.2.19+apache 1.3.17+sybase 11.9.2 and my phplib stoped to work. I am using Cart class and Sessions etc. Page_close sends the message: Database error: Invalid SQL: insert into active_sessions ( sid, name, val, changed ) values ('62298a7def668dff3a8b417a4f0ad7a0', 'Batnet_usr_Session', 'QmF0bmV0X3Vxbvsnbsdf3iubn', '20010628161008') Sybase Error Session halted. There is a session with this id and phplib should do update instead of insert. Are there good sites where I can read about how to safely upgrade php and keep my phplib working ? Thanks in advance Marcin. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]