ColdFusion Server 4.5 and higher: 'Unable to acquire lock for single threaded sessions within timeout period' Error Occurs
Dec 01, 2001
This TechNote explains the reason and a workaround for the error message above. This message may appear after enabling single threaded sessions in the Locking section of the ColdFusion Administrator for Macromedia ColdFusion Server, versions 4.5 and higher.