If a user uploads a file of genes in the AmiGO advanced Search and the file exceeds the 10K limit, you get this error:
Can't call method "param" on an undefined value at /share/goweb/www-data/html/dev/amigo/perl/GO/CGI/Session.pm line 60.
Just a note saying 'File is too big' would be fine. I've attached the file to this tracker item.
Ugh--looks like a stray line got in from some copy/paste. Fixed for next release (1.8)