id summary reporter owner description type status priority component severity resolution keywords cc release 10906 Interal error 500 after attaching file anonymous Jun Omae "Upgraded to Trac 1.0 and 1.0.1, was using the plug-in under .12 and was working fine. After upgrade, getting an internal server error 500 when attaching a file. The attach process works, just getting the error which some users have mistaken as a complete failure and keep trying to attach the file. Environment: Python 2.6.2 (r262:71600, Jun 4 2010, 18:28:04) [GCC 4.4.3 20100127 (Red Hat 4.4.3-4)] on linux2 OS: Fedora 12 (Constantine) Attached trac log when the ""failure"" happens. " defect new normal TracDragDropPlugin normal 1.0