Hi all,
is anyone getting this error too? It occurs after clicking on "export to main glossary" (the red plus sign). The term exports successfully but then the glossary breaks and displays an error immediately after the entry that was just exported. So, no other entries are displayed in the "All" category. Also, the glossary becomes available to use in only one other activity. The problem can be rectified by deleting the exported item in the main category.
Using Moodle 2.1.1+ on ubuntu 11.04.
Any clues?