https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=30832 --- Comment #3 from Pablo López Liotti <paliotti@mdp.edu.ar> --- Hi, I make several tests and this screenshot that I attach in my previous message desapear when disable plack for this koha instance. bulmarkimport.pl is called internally by stage marc import. I probe bulkmarcimport.pl by debian command line and works fine with the same MRC file. Seems that error is a combination of plack/templates at this moment of stage marc import screen. In other instances of the same koha installation with plack enable the error remains at the same point. This is, upload a marc file in TOOLS-> Stage MARC records...->upload file (ok upload fine) and when click in STAGE FOR IMPORT button , the screenshot image sended appear. Koha version was 20.05 with this error. I've update to 21.05 now, the error persist. Seems corrupted templates or similar case- cheers Paul -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.